| 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 | $214.51 | 10.434% | $236.892 | $236.89 | $236.90 | $236.90 |
| Purchase #2 | $111.37 | 6.383% | $118.4787 | $118.48 | $118.50 | $118.50 |
| Purchase #3 | $21.97 | 13.422% | $24.9188 | $24.92 | $24.90 | $24.90 |
| Purchase #4 | $65.82 | 3.310% | $67.9986 | $68.00 | $68.00 | $68.00 |
| Purchase #5 | $124.84 | 3.635% | $129.3779 | $129.38 | $129.40 | $129.40 |
| Purchase #6 | $232.70 | 8.227% | $251.8442 | $251.84 | $251.85 | $251.80 |
| Purchase #7 | $88.25 | 8.294% | $95.5695 | $95.57 | $95.55 | $95.60 |
| 7 purchase totals = | $859.46 | $925.0797 | $925.08 | $925.10 | $925.10 | |