| 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 | $198.25 | 6.467% | $211.0708 | $211.07 | $211.05 | $211.10 |
| Purchase #2 | $116.46 | 11.494% | $129.8459 | $129.85 | $129.85 | $129.80 |
| Purchase #3 | $213.33 | 3.673% | $221.1656 | $221.17 | $221.15 | $221.20 |
| Purchase #4 | $148.66 | 9.826% | $163.2673 | $163.27 | $163.25 | $163.30 |
| Purchase #5 | $160.78 | 10.610% | $177.8388 | $177.84 | $177.85 | $177.80 |
| Purchase #6 | $139.37 | 6.803% | $148.8513 | $148.85 | $148.85 | $148.90 |
| Purchase #7 | $142.71 | 12.456% | $160.486 | $160.49 | $160.50 | $160.50 |
| 7 purchase totals = | $1,119.56 | $1,212.5257 | $1,212.54 | $1,212.50 | $1,212.60 | |