| 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 | $240.60 | 5.634% | $254.1554 | $254.16 | $254.15 | $254.20 |
| Purchase #2 | $107.97 | 9.790% | $118.5403 | $118.54 | $118.55 | $118.50 |
| Purchase #3 | $63.45 | 8.460% | $68.8179 | $68.82 | $68.80 | $68.80 |
| Purchase #4 | $10.30 | 6.631% | $10.983 | $10.98 | $11.00 | $11.00 |
| Purchase #5 | $220.92 | 7.468% | $237.4183 | $237.42 | $237.40 | $237.40 |
| Purchase #6 | $88.92 | 12.479% | $100.0163 | $100.02 | $100.00 | $100.00 |
| Purchase #7 | $138.96 | 13.839% | $158.1907 | $158.19 | $158.20 | $158.20 |
| 7 purchase totals = | $871.12 | $948.1219 | $948.13 | $948.10 | $948.10 | |