| 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 | $190.99 | 6.496% | $203.3967 | $203.40 | $203.40 | $203.40 |
| Purchase #2 | $57.66 | 12.239% | $64.717 | $64.72 | $64.70 | $64.70 |
| Purchase #3 | $87.82 | 10.586% | $97.1166 | $97.12 | $97.10 | $97.10 |
| Purchase #4 | $159.74 | 3.413% | $165.1919 | $165.19 | $165.20 | $165.20 |
| Purchase #5 | $89.47 | 10.731% | $99.071 | $99.07 | $99.05 | $99.10 |
| Purchase #6 | $83.54 | 3.364% | $86.3503 | $86.35 | $86.35 | $86.40 |
| Purchase #7 | $242.86 | 4.302% | $253.3078 | $253.31 | $253.30 | $253.30 |
| 7 purchase totals = | $912.08 | $969.1513 | $969.16 | $969.10 | $969.20 | |