| 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 | $113.35 | 6.339% | $120.5353 | $120.54 | $120.55 | $120.50 |
| Purchase #2 | $189.43 | 9.650% | $207.71 | $207.71 | $207.70 | $207.70 |
| Purchase #3 | $67.53 | 12.309% | $75.8423 | $75.84 | $75.85 | $75.80 |
| Purchase #4 | $35.50 | 7.349% | $38.1089 | $38.11 | $38.10 | $38.10 |
| Purchase #5 | $104.87 | 5.721% | $110.8696 | $110.87 | $110.85 | $110.90 |
| Purchase #6 | $89.57 | 3.450% | $92.6602 | $92.66 | $92.65 | $92.70 |
| Purchase #7 | $224.78 | 11.488% | $250.6027 | $250.60 | $250.60 | $250.60 |
| 7 purchase totals = | $825.03 | $896.3290 | $896.33 | $896.30 | $896.30 | |