| 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 | $106.50 | 10.865% | $118.0712 | $118.07 | $118.05 | $118.10 |
| Purchase #2 | $214.95 | 8.869% | $234.0139 | $234.01 | $234.00 | $234.00 |
| Purchase #3 | $191.32 | 9.444% | $209.3883 | $209.39 | $209.40 | $209.40 |
| Purchase #4 | $125.38 | 6.338% | $133.3266 | $133.33 | $133.35 | $133.30 |
| Purchase #5 | $19.75 | 10.842% | $21.8913 | $21.89 | $21.90 | $21.90 |
| Purchase #6 | $159.56 | 4.233% | $166.3142 | $166.31 | $166.30 | $166.30 |
| Purchase #7 | $194.43 | 13.247% | $220.1861 | $220.19 | $220.20 | $220.20 |
| 7 purchase totals = | $1,011.89 | $1,103.1916 | $1,103.19 | $1,103.20 | $1,103.20 | |