| 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 | $91.26 | 9.425% | $99.8613 | $99.86 | $99.85 | $99.90 |
| Purchase #2 | $159.84 | 13.562% | $181.5175 | $181.52 | $181.50 | $181.50 |
| Purchase #3 | $232.93 | 6.452% | $247.9586 | $247.96 | $247.95 | $248.00 |
| Purchase #4 | $232.70 | 5.220% | $244.8469 | $244.85 | $244.85 | $244.80 |
| Purchase #5 | $104.52 | 6.713% | $111.5364 | $111.54 | $111.55 | $111.50 |
| Purchase #6 | $151.25 | 7.840% | $163.108 | $163.11 | $163.10 | $163.10 |
| Purchase #7 | $58.48 | 13.696% | $66.4894 | $66.49 | $66.50 | $66.50 |
| 7 purchase totals = | $1,030.98 | $1,115.3181 | $1,115.33 | $1,115.30 | $1,115.30 | |