| 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 | $193.94 | 9.745% | $212.8395 | $212.84 | $212.85 | $212.80 |
| Purchase #2 | $241.33 | 10.265% | $266.1025 | $266.10 | $266.10 | $266.10 |
| Purchase #3 | $43.27 | 12.113% | $48.5113 | $48.51 | $48.50 | $48.50 |
| Purchase #4 | $63.99 | 10.759% | $70.8747 | $70.87 | $70.85 | $70.90 |
| Purchase #5 | $6.71 | 4.846% | $7.0352 | $7.04 | $7.05 | $7.00 |
| Purchase #6 | $208.52 | 13.239% | $236.126 | $236.13 | $236.15 | $236.10 |
| Purchase #7 | $25.68 | 10.642% | $28.4129 | $28.41 | $28.40 | $28.40 |
| 7 purchase totals = | $783.44 | $869.9021 | $869.90 | $869.90 | $869.80 | |