| 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 | $38.41 | 10.762% | $42.5437 | $42.54 | $42.55 | $42.50 |
| Purchase #2 | $16.94 | 12.260% | $19.0168 | $19.02 | $19.00 | $19.00 |
| Purchase #3 | $131.27 | 7.725% | $141.4106 | $141.41 | $141.40 | $141.40 |
| Purchase #4 | $194.56 | 8.132% | $210.3816 | $210.38 | $210.40 | $210.40 |
| Purchase #5 | $224.76 | 4.523% | $234.9259 | $234.93 | $234.95 | $234.90 |
| Purchase #6 | $56.94 | 7.758% | $61.3574 | $61.36 | $61.35 | $61.40 |
| Purchase #7 | $232.68 | 12.790% | $262.4398 | $262.44 | $262.45 | $262.40 |
| 7 purchase totals = | $895.56 | $972.0758 | $972.08 | $972.10 | $972.00 | |