| 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 | $205.50 | 8.471% | $222.9079 | $222.91 | $222.90 | $222.90 |
| Purchase #2 | $88.81 | 9.473% | $97.223 | $97.22 | $97.20 | $97.20 |
| Purchase #3 | $112.81 | 13.330% | $127.8476 | $127.85 | $127.85 | $127.80 |
| Purchase #4 | $214.64 | 8.367% | $232.5989 | $232.60 | $232.60 | $232.60 |
| Purchase #5 | $128.42 | 5.116% | $134.99 | $134.99 | $135.00 | $135.00 |
| Purchase #6 | $29.61 | 8.517% | $32.1319 | $32.13 | $32.15 | $32.10 |
| Purchase #7 | $28.78 | 12.783% | $32.4589 | $32.46 | $32.45 | $32.50 |
| 7 purchase totals = | $808.57 | $880.1582 | $880.16 | $880.15 | $880.10 | |