| 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 | $240.30 | 13.295% | $272.2479 | $272.25 | $272.25 | $272.20 |
| Purchase #2 | $29.26 | 13.122% | $33.0995 | $33.10 | $33.10 | $33.10 |
| Purchase #3 | $25.55 | 7.686% | $27.5138 | $27.51 | $27.50 | $27.50 |
| Purchase #4 | $219.41 | 6.478% | $233.6234 | $233.62 | $233.60 | $233.60 |
| Purchase #5 | $52.54 | 10.650% | $58.1355 | $58.14 | $58.15 | $58.10 |
| Purchase #6 | $210.75 | 11.752% | $235.5173 | $235.52 | $235.50 | $235.50 |
| Purchase #7 | $97.66 | 13.250% | $110.6 | $110.60 | $110.60 | $110.60 |
| 7 purchase totals = | $875.47 | $970.7374 | $970.74 | $970.70 | $970.60 | |