| 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 | $209.32 | 7.353% | $224.7113 | $224.71 | $224.70 | $224.70 |
| Purchase #2 | $201.79 | 5.332% | $212.5494 | $212.55 | $212.55 | $212.50 |
| Purchase #3 | $10.90 | 7.188% | $11.6835 | $11.68 | $11.70 | $11.70 |
| Purchase #4 | $180.46 | 11.290% | $200.8339 | $200.83 | $200.85 | $200.80 |
| Purchase #5 | $94.85 | 8.242% | $102.6675 | $102.67 | $102.65 | $102.70 |
| Purchase #6 | $197.70 | 7.498% | $212.5235 | $212.52 | $212.50 | $212.50 |
| Purchase #7 | $7.59 | 11.123% | $8.4342 | $8.43 | $8.45 | $8.40 |
| 7 purchase totals = | $902.61 | $973.4033 | $973.39 | $973.40 | $973.30 | |