| 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 | $108.76 | 9.527% | $119.1216 | $119.12 | $119.10 | $119.10 |
| Purchase #2 | $69.76 | 13.450% | $79.1427 | $79.14 | $79.15 | $79.10 |
| Purchase #3 | $29.61 | 12.661% | $33.3589 | $33.36 | $33.35 | $33.40 |
| Purchase #4 | $85.89 | 11.869% | $96.0843 | $96.08 | $96.10 | $96.10 |
| Purchase #5 | $120.81 | 12.396% | $135.7856 | $135.79 | $135.80 | $135.80 |
| Purchase #6 | $231.67 | 9.704% | $254.1513 | $254.15 | $254.15 | $254.20 |
| Purchase #7 | $239.38 | 7.508% | $257.3527 | $257.35 | $257.35 | $257.40 |
| 7 purchase totals = | $885.88 | $974.9971 | $974.99 | $975.00 | $975.10 | |