| 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 | $213.73 | 6.690% | $228.0285 | $228.03 | $228.05 | $228.00 |
| Purchase #2 | $107.49 | 3.199% | $110.9286 | $110.93 | $110.95 | $110.90 |
| Purchase #3 | $107.92 | 9.678% | $118.3645 | $118.36 | $118.35 | $118.40 |
| Purchase #4 | $171.44 | 4.186% | $178.6165 | $178.62 | $178.60 | $178.60 |
| Purchase #5 | $200.60 | 13.551% | $227.7833 | $227.78 | $227.80 | $227.80 |
| Purchase #6 | $58.39 | 5.827% | $61.7924 | $61.79 | $61.80 | $61.80 |
| Purchase #7 | $24.63 | 7.839% | $26.5607 | $26.56 | $26.55 | $26.60 |
| 7 purchase totals = | $884.20 | $952.0745 | $952.07 | $952.10 | $952.10 | |