| 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 | $227.76 | 7.500% | $244.842 | $244.84 | $244.85 | $244.80 |
| Purchase #2 | $243.99 | 5.246% | $256.7897 | $256.79 | $256.80 | $256.80 |
| Purchase #3 | $13.50 | 4.671% | $14.1306 | $14.13 | $14.15 | $14.10 |
| Purchase #4 | $130.27 | 13.798% | $148.2447 | $148.24 | $148.25 | $148.20 |
| Purchase #5 | $136.52 | 4.796% | $143.0675 | $143.07 | $143.05 | $143.10 |
| Purchase #6 | $9.99 | 10.851% | $11.074 | $11.07 | $11.05 | $11.10 |
| Purchase #7 | $232.30 | 6.373% | $247.1045 | $247.10 | $247.10 | $247.10 |
| 7 purchase totals = | $994.33 | $1,065.2530 | $1,065.24 | $1,065.25 | $1,065.20 | |