| 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 | $236.60 | 7.102% | $253.4033 | $253.40 | $253.40 | $253.40 |
| Purchase #2 | $73.32 | 9.593% | $80.3536 | $80.35 | $80.35 | $80.40 |
| Purchase #3 | $119.82 | 11.571% | $133.6844 | $133.68 | $133.70 | $133.70 |
| Purchase #4 | $166.94 | 12.289% | $187.4553 | $187.46 | $187.45 | $187.50 |
| Purchase #5 | $210.25 | 3.293% | $217.1735 | $217.17 | $217.15 | $217.20 |
| Purchase #6 | $25.62 | 7.346% | $27.502 | $27.50 | $27.50 | $27.50 |
| Purchase #7 | $57.70 | 13.336% | $65.3949 | $65.39 | $65.40 | $65.40 |
| 7 purchase totals = | $890.25 | $964.9670 | $964.95 | $964.95 | $965.10 | |