| 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 | $212.45 | 7.655% | $228.713 | $228.71 | $228.70 | $228.70 |
| Purchase #2 | $30.79 | 3.772% | $31.9514 | $31.95 | $31.95 | $32.00 |
| Purchase #3 | $24.86 | 3.542% | $25.7405 | $25.74 | $25.75 | $25.70 |
| Purchase #4 | $123.99 | 11.713% | $138.5129 | $138.51 | $138.50 | $138.50 |
| Purchase #5 | $60.46 | 3.519% | $62.5876 | $62.59 | $62.60 | $62.60 |
| Purchase #6 | $16.34 | 8.127% | $17.668 | $17.67 | $17.65 | $17.70 |
| Purchase #7 | $142.25 | 4.728% | $148.9756 | $148.98 | $149.00 | $149.00 |
| 7 purchase totals = | $611.14 | $654.1490 | $654.15 | $654.15 | $654.20 | |