| 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 | $206.85 | 9.421% | $226.3373 | $226.34 | $226.35 | $226.30 |
| Purchase #2 | $12.30 | 10.581% | $13.6015 | $13.60 | $13.60 | $13.60 |
| Purchase #3 | $90.38 | 12.360% | $101.551 | $101.55 | $101.55 | $101.60 |
| Purchase #4 | $28.98 | 8.790% | $31.5273 | $31.53 | $31.55 | $31.50 |
| Purchase #5 | $56.28 | 12.292% | $63.1979 | $63.20 | $63.20 | $63.20 |
| Purchase #6 | $128.32 | 11.842% | $143.5157 | $143.52 | $143.50 | $143.50 |
| Purchase #7 | $42.35 | 10.839% | $46.9403 | $46.94 | $46.95 | $46.90 |
| 7 purchase totals = | $565.46 | $626.6710 | $626.68 | $626.70 | $626.60 | |