| 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 | $115.30 | 11.149% | $128.1548 | $128.15 | $128.15 | $128.20 |
| Purchase #2 | $83.97 | 13.770% | $95.5327 | $95.53 | $95.55 | $95.50 |
| Purchase #3 | $136.63 | 11.324% | $152.102 | $152.10 | $152.10 | $152.10 |
| Purchase #4 | $46.75 | 13.359% | $52.9953 | $53.00 | $53.00 | $53.00 |
| Purchase #5 | $97.37 | 8.497% | $105.6435 | $105.64 | $105.65 | $105.60 |
| Purchase #6 | $224.50 | 3.663% | $232.7234 | $232.72 | $232.70 | $232.70 |
| Purchase #7 | $205.48 | 9.508% | $225.017 | $225.02 | $225.00 | $225.00 |
| 7 purchase totals = | $910.00 | $992.1687 | $992.16 | $992.15 | $992.10 | |