| 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 | $112.38 | 11.499% | $125.3026 | $125.30 | $125.30 | $125.30 |
| Purchase #2 | $123.80 | 4.299% | $129.1222 | $129.12 | $129.10 | $129.10 |
| Purchase #3 | $176.36 | 9.607% | $193.3029 | $193.30 | $193.30 | $193.30 |
| Purchase #4 | $60.33 | 9.750% | $66.2122 | $66.21 | $66.20 | $66.20 |
| Purchase #5 | $128.99 | 7.317% | $138.4282 | $138.43 | $138.45 | $138.40 |
| Purchase #6 | $179.39 | 8.216% | $194.1287 | $194.13 | $194.15 | $194.10 |
| Purchase #7 | $107.80 | 12.258% | $121.0141 | $121.01 | $121.00 | $121.00 |
| 7 purchase totals = | $889.05 | $967.5109 | $967.50 | $967.50 | $967.40 | |