| 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 | $58.92 | 12.734% | $66.4229 | $66.42 | $66.40 | $66.40 |
| Purchase #2 | $229.35 | 10.362% | $253.1152 | $253.12 | $253.10 | $253.10 |
| Purchase #3 | $233.42 | 6.833% | $249.3696 | $249.37 | $249.35 | $249.40 |
| Purchase #4 | $179.36 | 6.312% | $190.6812 | $190.68 | $190.70 | $190.70 |
| Purchase #5 | $128.99 | 9.130% | $140.7668 | $140.77 | $140.75 | $140.80 |
| Purchase #6 | $224.86 | 11.239% | $250.132 | $250.13 | $250.15 | $250.10 |
| Purchase #7 | $168.82 | 7.851% | $182.0741 | $182.07 | $182.05 | $182.10 |
| 7 purchase totals = | $1,223.72 | $1,332.5618 | $1,332.56 | $1,332.50 | $1,332.60 | |