| 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 | $126.45 | 6.296% | $134.4113 | $134.41 | $134.40 | $134.40 |
| Purchase #2 | $143.98 | 10.509% | $159.1109 | $159.11 | $159.10 | $159.10 |
| Purchase #3 | $205.54 | 9.132% | $224.3099 | $224.31 | $224.30 | $224.30 |
| Purchase #4 | $45.35 | 8.371% | $49.1462 | $49.15 | $49.15 | $49.10 |
| Purchase #5 | $71.72 | 11.331% | $79.8466 | $79.85 | $79.85 | $79.80 |
| Purchase #6 | $226.53 | 5.392% | $238.7445 | $238.74 | $238.75 | $238.70 |
| Purchase #7 | $134.35 | 11.432% | $149.7089 | $149.71 | $149.70 | $149.70 |
| 7 purchase totals = | $953.92 | $1,035.2783 | $1,035.28 | $1,035.25 | $1,035.10 | |