| 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 | $242.70 | 5.816% | $256.8154 | $256.82 | $256.80 | $256.80 |
| Purchase #2 | $145.75 | 13.381% | $165.2528 | $165.25 | $165.25 | $165.30 |
| Purchase #3 | $194.65 | 6.766% | $207.82 | $207.82 | $207.80 | $207.80 |
| Purchase #4 | $197.63 | 13.566% | $224.4405 | $224.44 | $224.45 | $224.40 |
| Purchase #5 | $246.92 | 12.307% | $277.3084 | $277.31 | $277.30 | $277.30 |
| Purchase #6 | $197.89 | 7.762% | $213.2502 | $213.25 | $213.25 | $213.30 |
| Purchase #7 | $19.66 | 7.476% | $21.1298 | $21.13 | $21.15 | $21.10 |
| 7 purchase totals = | $1,245.20 | $1,366.0171 | $1,366.02 | $1,366.00 | $1,366.00 | |