| 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 | $106.83 | 7.285% | $114.6126 | $114.61 | $114.60 | $114.60 |
| Purchase #2 | $160.66 | 9.850% | $176.485 | $176.49 | $176.50 | $176.50 |
| Purchase #3 | $55.41 | 6.213% | $58.8526 | $58.85 | $58.85 | $58.90 |
| Purchase #4 | $240.62 | 4.683% | $251.8882 | $251.89 | $251.90 | $251.90 |
| Purchase #5 | $94.86 | 5.258% | $99.8477 | $99.85 | $99.85 | $99.80 |
| Purchase #6 | $10.51 | 8.738% | $11.4284 | $11.43 | $11.45 | $11.40 |
| Purchase #7 | $237.51 | 8.547% | $257.81 | $257.81 | $257.80 | $257.80 |
| 7 purchase totals = | $906.40 | $970.9245 | $970.93 | $970.95 | $970.90 | |