| 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 | $226.28 | 12.123% | $253.7119 | $253.71 | $253.70 | $253.70 |
| Purchase #2 | $158.67 | 11.637% | $177.1344 | $177.13 | $177.15 | $177.10 |
| Purchase #3 | $20.50 | 9.555% | $22.4588 | $22.46 | $22.45 | $22.50 |
| Purchase #4 | $197.63 | 9.155% | $215.723 | $215.72 | $215.70 | $215.70 |
| Purchase #5 | $69.37 | 9.389% | $75.8831 | $75.88 | $75.90 | $75.90 |
| Purchase #6 | $148.75 | 6.594% | $158.5586 | $158.56 | $158.55 | $158.60 |
| Purchase #7 | $126.54 | 4.261% | $131.9319 | $131.93 | $131.95 | $131.90 |
| 7 purchase totals = | $947.74 | $1,035.4017 | $1,035.39 | $1,035.40 | $1,035.40 | |