| 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 | $227.36 | 3.711% | $235.7973 | $235.80 | $235.80 | $235.80 |
| Purchase #2 | $87.78 | 13.638% | $99.7514 | $99.75 | $99.75 | $99.80 |
| Purchase #3 | $210.54 | 6.777% | $224.8083 | $224.81 | $224.80 | $224.80 |
| Purchase #4 | $195.68 | 11.741% | $218.6548 | $218.65 | $218.65 | $218.70 |
| Purchase #5 | $163.39 | 7.441% | $175.5478 | $175.55 | $175.55 | $175.50 |
| Purchase #6 | $197.75 | 7.281% | $212.1482 | $212.15 | $212.15 | $212.10 |
| Purchase #7 | $147.43 | 10.734% | $163.2551 | $163.26 | $163.25 | $163.30 |
| 7 purchase totals = | $1,229.93 | $1,329.9629 | $1,329.97 | $1,329.95 | $1,330.00 | |