| 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 | $112.99 | 4.145% | $117.6734 | $117.67 | $117.65 | $117.70 |
| Purchase #2 | $54.32 | 10.666% | $60.1138 | $60.11 | $60.10 | $60.10 |
| Purchase #3 | $120.45 | 12.379% | $135.3605 | $135.36 | $135.35 | $135.40 |
| Purchase #4 | $131.46 | 11.478% | $146.549 | $146.55 | $146.55 | $146.50 |
| Purchase #5 | $219.37 | 4.723% | $229.7308 | $229.73 | $229.75 | $229.70 |
| Purchase #6 | $6.48 | 6.420% | $6.896 | $6.90 | $6.90 | $6.90 |
| Purchase #7 | $219.64 | 8.264% | $237.791 | $237.79 | $237.80 | $237.80 |
| 7 purchase totals = | $864.71 | $934.1145 | $934.11 | $934.10 | $934.10 | |