| 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 | $117.72 | 5.786% | $124.5313 | $124.53 | $124.55 | $124.50 |
| Purchase #2 | $90.99 | 12.232% | $102.1199 | $102.12 | $102.10 | $102.10 |
| Purchase #3 | $203.42 | 9.515% | $222.7754 | $222.78 | $222.80 | $222.80 |
| Purchase #4 | $153.86 | 8.772% | $167.3566 | $167.36 | $167.35 | $167.40 |
| Purchase #5 | $45.26 | 8.570% | $49.1388 | $49.14 | $49.15 | $49.10 |
| Purchase #6 | $24.94 | 12.869% | $28.1495 | $28.15 | $28.15 | $28.10 |
| Purchase #7 | $220.31 | 11.490% | $245.6236 | $245.62 | $245.60 | $245.60 |
| 7 purchase totals = | $856.50 | $939.6951 | $939.70 | $939.70 | $939.60 | |