| 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 | $202.99 | 3.357% | $209.8044 | $209.80 | $209.80 | $209.80 |
| Purchase #2 | $20.82 | 4.391% | $21.7342 | $21.73 | $21.75 | $21.70 |
| Purchase #3 | $225.38 | 11.168% | $250.5504 | $250.55 | $250.55 | $250.60 |
| Purchase #4 | $133.52 | 11.373% | $148.7052 | $148.71 | $148.70 | $148.70 |
| Purchase #5 | $16.33 | 12.827% | $18.4246 | $18.42 | $18.40 | $18.40 |
| Purchase #6 | $101.45 | 8.832% | $110.4101 | $110.41 | $110.40 | $110.40 |
| Purchase #7 | $131.50 | 5.813% | $139.1441 | $139.14 | $139.15 | $139.10 |
| 7 purchase totals = | $831.99 | $898.7730 | $898.76 | $898.75 | $898.70 | |