| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $237.55 | 8.239% | $257.1217 | $257.12 | $257.10 | $257.10 |
| Purchase #2 | $117.87 | 8.360% | $127.7239 | $127.72 | $127.70 | $127.70 |
| Purchase #3 | $89.94 | 11.506% | $100.2885 | $100.29 | $100.30 | $100.30 |
| Purchase #4 | $216.61 | 4.199% | $225.7055 | $225.71 | $225.70 | $225.70 |
| Purchase #5 | $196.37 | 9.865% | $215.7419 | $215.74 | $215.75 | $215.70 |
| Purchase #6 | $225.90 | 9.184% | $246.6467 | $246.65 | $246.65 | $246.60 |
| Purchase #7 | $221.25 | 11.644% | $247.0124 | $247.01 | $247.00 | $247.00 |
| 7 purchase totals = | $1,305.49 | $1,420.2406 | $1,420.24 | $1,420.20 | $1,420.10 | |