| 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 | $111.98 | 11.780% | $125.1712 | $125.17 | $125.15 | $125.20 |
| Purchase #2 | $36.38 | 9.700% | $39.9089 | $39.91 | $39.90 | $39.90 |
| Purchase #3 | $94.51 | 9.187% | $103.1926 | $103.19 | $103.20 | $103.20 |
| Purchase #4 | $228.98 | 4.388% | $239.0276 | $239.03 | $239.05 | $239.00 |
| Purchase #5 | $181.74 | 7.223% | $194.8671 | $194.87 | $194.85 | $194.90 |
| Purchase #6 | $36.59 | 12.499% | $41.1634 | $41.16 | $41.15 | $41.20 |
| Purchase #7 | $232.70 | 11.583% | $259.6536 | $259.65 | $259.65 | $259.70 |
| 7 purchase totals = | $922.88 | $1,002.9844 | $1,002.98 | $1,002.95 | $1,003.10 | |