| 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 | $100.95 | 3.261% | $104.242 | $104.24 | $104.25 | $104.20 |
| Purchase #2 | $26.42 | 9.835% | $29.0184 | $29.02 | $29.00 | $29.00 |
| Purchase #3 | $101.97 | 3.524% | $105.5634 | $105.56 | $105.55 | $105.60 |
| Purchase #4 | $27.79 | 10.501% | $30.7082 | $30.71 | $30.70 | $30.70 |
| Purchase #5 | $149.95 | 5.676% | $158.4612 | $158.46 | $158.45 | $158.50 |
| Purchase #6 | $135.83 | 3.600% | $140.7199 | $140.72 | $140.70 | $140.70 |
| Purchase #7 | $238.58 | 12.759% | $269.0204 | $269.02 | $269.00 | $269.00 |
| 7 purchase totals = | $781.49 | $837.7335 | $837.73 | $837.65 | $837.70 | |