| 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 | $199.42 | 8.211% | $215.7944 | $215.79 | $215.80 | $215.80 |
| Purchase #2 | $77.79 | 12.243% | $87.3138 | $87.31 | $87.30 | $87.30 |
| Purchase #3 | $106.67 | 11.104% | $118.5146 | $118.51 | $118.50 | $118.50 |
| Purchase #4 | $17.88 | 8.103% | $19.3288 | $19.33 | $19.35 | $19.30 |
| Purchase #5 | $213.34 | 9.348% | $233.283 | $233.28 | $233.30 | $233.30 |
| Purchase #6 | $59.41 | 11.211% | $66.0705 | $66.07 | $66.05 | $66.10 |
| Purchase #7 | $11.25 | 3.538% | $11.648 | $11.65 | $11.65 | $11.60 |
| 7 purchase totals = | $685.76 | $751.9531 | $751.94 | $751.95 | $751.90 | |