| 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 | $204.30 | 3.134% | $210.7028 | $210.70 | $210.70 | $210.70 |
| Purchase #2 | $155.77 | 12.477% | $175.2054 | $175.21 | $175.20 | $175.20 |
| Purchase #3 | $163.95 | 6.707% | $174.9461 | $174.95 | $174.95 | $174.90 |
| Purchase #4 | $173.53 | 8.863% | $188.91 | $188.91 | $188.90 | $188.90 |
| Purchase #5 | $20.32 | 11.190% | $22.5938 | $22.59 | $22.60 | $22.60 |
| Purchase #6 | $28.42 | 12.644% | $32.0134 | $32.01 | $32.00 | $32.00 |
| Purchase #7 | $14.27 | 3.389% | $14.7536 | $14.75 | $14.75 | $14.80 |
| 7 purchase totals = | $760.56 | $819.1251 | $819.12 | $819.10 | $819.10 | |