| 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 | $225.52 | 5.687% | $238.3453 | $238.35 | $238.35 | $238.30 |
| Purchase #2 | $213.31 | 13.571% | $242.2583 | $242.26 | $242.25 | $242.30 |
| Purchase #3 | $224.86 | 4.563% | $235.1204 | $235.12 | $235.10 | $235.10 |
| Purchase #4 | $158.28 | 7.657% | $170.3995 | $170.40 | $170.40 | $170.40 |
| Purchase #5 | $78.94 | 4.767% | $82.7031 | $82.70 | $82.70 | $82.70 |
| Purchase #6 | $106.59 | 13.501% | $120.9807 | $120.98 | $121.00 | $121.00 |
| Purchase #7 | $154.73 | 7.619% | $166.5189 | $166.52 | $166.50 | $166.50 |
| 7 purchase totals = | $1,162.23 | $1,256.3262 | $1,256.33 | $1,256.30 | $1,256.30 | |