| 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 | $245.45 | 4.662% | $256.8929 | $256.89 | $256.90 | $256.90 |
| Purchase #2 | $34.69 | 11.212% | $38.5794 | $38.58 | $38.60 | $38.60 |
| Purchase #3 | $82.60 | 10.341% | $91.1417 | $91.14 | $91.15 | $91.10 |
| Purchase #4 | $226.46 | 3.467% | $234.3114 | $234.31 | $234.30 | $234.30 |
| Purchase #5 | $71.53 | 9.844% | $78.5714 | $78.57 | $78.55 | $78.60 |
| Purchase #6 | $130.96 | 9.394% | $143.2624 | $143.26 | $143.25 | $143.30 |
| Purchase #7 | $101.70 | 5.158% | $106.9457 | $106.95 | $106.95 | $106.90 |
| 7 purchase totals = | $893.39 | $949.7049 | $949.70 | $949.70 | $949.70 | |