| 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 | $210.57 | 10.405% | $232.4798 | $232.48 | $232.50 | $232.50 |
| Purchase #2 | $114.29 | 12.748% | $128.8597 | $128.86 | $128.85 | $128.90 |
| Purchase #3 | $48.38 | 13.259% | $54.7947 | $54.79 | $54.80 | $54.80 |
| Purchase #4 | $139.58 | 10.868% | $154.7496 | $154.75 | $154.75 | $154.70 |
| Purchase #5 | $36.28 | 6.552% | $38.6571 | $38.66 | $38.65 | $38.70 |
| Purchase #6 | $55.85 | 10.751% | $61.8544 | $61.85 | $61.85 | $61.90 |
| Purchase #7 | $110.54 | 10.607% | $122.265 | $122.27 | $122.25 | $122.30 |
| 7 purchase totals = | $715.49 | $793.6603 | $793.66 | $793.65 | $793.80 | |