| 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 | $225.27 | 4.424% | $235.2359 | $235.24 | $235.25 | $235.20 |
| Purchase #2 | $79.41 | 12.213% | $89.1083 | $89.11 | $89.10 | $89.10 |
| Purchase #3 | $106.95 | 3.336% | $110.5179 | $110.52 | $110.50 | $110.50 |
| Purchase #4 | $53.96 | 9.798% | $59.247 | $59.25 | $59.25 | $59.20 |
| Purchase #5 | $235.36 | 5.847% | $249.1215 | $249.12 | $249.10 | $249.10 |
| Purchase #6 | $219.98 | 11.310% | $244.8597 | $244.86 | $244.85 | $244.90 |
| Purchase #7 | $119.45 | 11.254% | $132.8929 | $132.89 | $132.90 | $132.90 |
| 7 purchase totals = | $1,040.38 | $1,120.9832 | $1,120.99 | $1,120.95 | $1,120.90 | |