| 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 | $112.52 | 6.841% | $120.2175 | $120.22 | $120.20 | $120.20 |
| Purchase #2 | $163.54 | 8.244% | $177.0222 | $177.02 | $177.00 | $177.00 |
| Purchase #3 | $46.89 | 13.778% | $53.3505 | $53.35 | $53.35 | $53.40 |
| Purchase #4 | $132.77 | 3.766% | $137.7701 | $137.77 | $137.75 | $137.80 |
| Purchase #5 | $219.42 | 3.348% | $226.7662 | $226.77 | $226.75 | $226.80 |
| Purchase #6 | $50.81 | 11.755% | $56.7827 | $56.78 | $56.80 | $56.80 |
| Purchase #7 | $95.54 | 5.550% | $100.8425 | $100.84 | $100.85 | $100.80 |
| 7 purchase totals = | $821.49 | $872.7517 | $872.75 | $872.70 | $872.80 | |