| 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 | $187.86 | 10.626% | $207.822 | $207.82 | $207.80 | $207.80 |
| Purchase #2 | $249.28 | 8.363% | $270.1273 | $270.13 | $270.15 | $270.10 |
| Purchase #3 | $170.46 | 5.145% | $179.2302 | $179.23 | $179.25 | $179.20 |
| Purchase #4 | $20.51 | 9.398% | $22.4375 | $22.44 | $22.45 | $22.40 |
| Purchase #5 | $143.78 | 5.240% | $151.3141 | $151.31 | $151.30 | $151.30 |
| Purchase #6 | $28.91 | 5.873% | $30.6079 | $30.61 | $30.60 | $30.60 |
| Purchase #7 | $77.67 | 4.164% | $80.9042 | $80.90 | $80.90 | $80.90 |
| 7 purchase totals = | $878.47 | $942.4432 | $942.44 | $942.45 | $942.30 | |