| 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 | $97.50 | 13.179% | $110.3495 | $110.35 | $110.35 | $110.30 |
| Purchase #2 | $186.92 | 9.414% | $204.5166 | $204.52 | $204.50 | $204.50 |
| Purchase #3 | $141.82 | 13.361% | $160.7686 | $160.77 | $160.75 | $160.80 |
| Purchase #4 | $53.56 | 8.511% | $58.1185 | $58.12 | $58.10 | $58.10 |
| Purchase #5 | $247.88 | 6.822% | $264.7904 | $264.79 | $264.80 | $264.80 |
| Purchase #6 | $220.76 | 7.760% | $237.891 | $237.89 | $237.90 | $237.90 |
| Purchase #7 | $186.33 | 12.648% | $209.897 | $209.90 | $209.90 | $209.90 |
| 7 purchase totals = | $1,134.77 | $1,246.3316 | $1,246.34 | $1,246.30 | $1,246.30 | |