| 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 | $133.29 | 13.661% | $151.4987 | $151.50 | $151.50 | $151.50 |
| Purchase #2 | $241.99 | 5.873% | $256.2021 | $256.20 | $256.20 | $256.20 |
| Purchase #3 | $25.95 | 10.450% | $28.6618 | $28.66 | $28.65 | $28.70 |
| Purchase #4 | $53.25 | 3.220% | $54.9647 | $54.96 | $54.95 | $55.00 |
| Purchase #5 | $186.93 | 13.487% | $212.1412 | $212.14 | $212.15 | $212.10 |
| Purchase #6 | $113.25 | 7.632% | $121.8932 | $121.89 | $121.90 | $121.90 |
| Purchase #7 | $233.42 | 12.689% | $263.0387 | $263.04 | $263.05 | $263.00 |
| 7 purchase totals = | $988.08 | $1,088.4004 | $1,088.39 | $1,088.40 | $1,088.40 | |