| 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 | $118.90 | 3.244% | $122.7571 | $122.76 | $122.75 | $122.80 |
| Purchase #2 | $130.46 | 12.490% | $146.7545 | $146.75 | $146.75 | $146.80 |
| Purchase #3 | $49.32 | 3.131% | $50.8642 | $50.86 | $50.85 | $50.90 |
| Purchase #4 | $29.53 | 10.776% | $32.7122 | $32.71 | $32.70 | $32.70 |
| Purchase #5 | $114.78 | 6.395% | $122.1202 | $122.12 | $122.10 | $122.10 |
| Purchase #6 | $137.47 | 12.533% | $154.6991 | $154.70 | $154.70 | $154.70 |
| Purchase #7 | $93.95 | 11.642% | $104.8877 | $104.89 | $104.90 | $104.90 |
| 7 purchase totals = | $674.41 | $734.7950 | $734.79 | $734.75 | $734.90 | |