| 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 | $101.82 | 7.299% | $109.2518 | $109.25 | $109.25 | $109.30 |
| Purchase #2 | $134.76 | 3.478% | $139.447 | $139.45 | $139.45 | $139.40 |
| Purchase #3 | $197.36 | 12.594% | $222.2155 | $222.22 | $222.20 | $222.20 |
| Purchase #4 | $45.76 | 3.450% | $47.3387 | $47.34 | $47.35 | $47.30 |
| Purchase #5 | $212.65 | 7.130% | $227.8119 | $227.81 | $227.80 | $227.80 |
| Purchase #6 | $219.27 | 5.168% | $230.6019 | $230.60 | $230.60 | $230.60 |
| Purchase #7 | $55.83 | 8.398% | $60.5186 | $60.52 | $60.50 | $60.50 |
| 7 purchase totals = | $967.45 | $1,037.1854 | $1,037.19 | $1,037.15 | $1,037.10 | |