| 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 | $125.43 | 5.570% | $132.4165 | $132.42 | $132.40 | $132.40 |
| Purchase #2 | $153.70 | 3.489% | $159.0626 | $159.06 | $159.05 | $159.10 |
| Purchase #3 | $228.87 | 8.862% | $249.1525 | $249.15 | $249.15 | $249.20 |
| Purchase #4 | $69.77 | 3.744% | $72.3822 | $72.38 | $72.40 | $72.40 |
| Purchase #5 | $122.41 | 10.831% | $135.6682 | $135.67 | $135.65 | $135.70 |
| Purchase #6 | $95.61 | 13.172% | $108.2037 | $108.20 | $108.20 | $108.20 |
| Purchase #7 | $71.69 | 4.634% | $75.0121 | $75.01 | $75.00 | $75.00 |
| 7 purchase totals = | $867.48 | $931.8978 | $931.89 | $931.85 | $932.00 | |