| 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 | $216.53 | 5.644% | $228.751 | $228.75 | $228.75 | $228.80 |
| Purchase #2 | $223.95 | 6.392% | $238.2649 | $238.26 | $238.25 | $238.30 |
| Purchase #3 | $82.86 | 5.425% | $87.3552 | $87.36 | $87.35 | $87.40 |
| Purchase #4 | $93.54 | 12.188% | $104.9407 | $104.94 | $104.95 | $104.90 |
| Purchase #5 | $116.47 | 3.106% | $120.0876 | $120.09 | $120.10 | $120.10 |
| Purchase #6 | $190.67 | 10.155% | $210.0325 | $210.03 | $210.05 | $210.00 |
| Purchase #7 | $50.68 | 13.175% | $57.3571 | $57.36 | $57.35 | $57.40 |
| 7 purchase totals = | $974.70 | $1,046.7890 | $1,046.79 | $1,046.80 | $1,046.90 | |