| 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 | $23.77 | 8.459% | $25.7807 | $25.78 | $25.80 | $25.80 |
| Purchase #2 | $19.84 | 4.361% | $20.7052 | $20.71 | $20.70 | $20.70 |
| Purchase #3 | $94.47 | 9.787% | $103.7158 | $103.72 | $103.70 | $103.70 |
| Purchase #4 | $107.85 | 3.160% | $111.2581 | $111.26 | $111.25 | $111.30 |
| Purchase #5 | $231.26 | 9.473% | $253.1673 | $253.17 | $253.15 | $253.20 |
| Purchase #6 | $183.99 | 3.369% | $190.1886 | $190.19 | $190.20 | $190.20 |
| Purchase #7 | $215.57 | 5.363% | $227.131 | $227.13 | $227.15 | $227.10 |
| 7 purchase totals = | $876.75 | $931.9467 | $931.96 | $931.95 | $932.00 | |