| 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 | $210.76 | 6.371% | $224.1875 | $224.19 | $224.20 | $224.20 |
| Purchase #2 | $205.52 | 3.370% | $212.446 | $212.45 | $212.45 | $212.40 |
| Purchase #3 | $181.68 | 3.745% | $188.4839 | $188.48 | $188.50 | $188.50 |
| Purchase #4 | $68.55 | 12.497% | $77.1167 | $77.12 | $77.10 | $77.10 |
| Purchase #5 | $168.73 | 6.806% | $180.2138 | $180.21 | $180.20 | $180.20 |
| Purchase #6 | $196.32 | 9.570% | $215.1078 | $215.11 | $215.10 | $215.10 |
| Purchase #7 | $130.46 | 6.216% | $138.5694 | $138.57 | $138.55 | $138.60 |
| 7 purchase totals = | $1,162.02 | $1,236.1251 | $1,236.13 | $1,236.10 | $1,236.10 | |