| 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 | $225.85 | 13.183% | $255.6238 | $255.62 | $255.60 | $255.60 |
| Purchase #2 | $109.91 | 5.504% | $115.9594 | $115.96 | $115.95 | $116.00 |
| Purchase #3 | $98.83 | 8.560% | $107.2898 | $107.29 | $107.30 | $107.30 |
| Purchase #4 | $125.57 | 4.322% | $130.9971 | $131.00 | $131.00 | $131.00 |
| Purchase #5 | $190.85 | 11.867% | $213.4982 | $213.50 | $213.50 | $213.50 |
| Purchase #6 | $115.38 | 13.781% | $131.2805 | $131.28 | $131.30 | $131.30 |
| Purchase #7 | $24.49 | 9.430% | $26.7994 | $26.80 | $26.80 | $26.80 |
| 7 purchase totals = | $890.88 | $981.4482 | $981.45 | $981.45 | $981.50 | |