| 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 | $92.95 | 13.856% | $105.8292 | $105.83 | $105.85 | $105.80 |
| Purchase #2 | $115.35 | 13.589% | $131.0249 | $131.02 | $131.00 | $131.00 |
| Purchase #3 | $226.75 | 11.524% | $252.8807 | $252.88 | $252.90 | $252.90 |
| Purchase #4 | $36.31 | 5.708% | $38.3826 | $38.38 | $38.40 | $38.40 |
| Purchase #5 | $191.45 | 6.546% | $203.9823 | $203.98 | $204.00 | $204.00 |
| Purchase #6 | $115.55 | 9.659% | $126.711 | $126.71 | $126.70 | $126.70 |
| Purchase #7 | $120.32 | 9.606% | $131.8779 | $131.88 | $131.90 | $131.90 |
| 7 purchase totals = | $898.68 | $990.6886 | $990.68 | $990.75 | $990.70 | |