| 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 | $215.37 | 4.160% | $224.3294 | $224.33 | $224.35 | $224.30 |
| Purchase #2 | $197.45 | 5.751% | $208.8053 | $208.81 | $208.80 | $208.80 |
| Purchase #3 | $24.60 | 7.215% | $26.3749 | $26.37 | $26.35 | $26.40 |
| Purchase #4 | $30.56 | 10.501% | $33.7691 | $33.77 | $33.75 | $33.80 |
| Purchase #5 | $228.89 | 9.631% | $250.9344 | $250.93 | $250.95 | $250.90 |
| Purchase #6 | $159.51 | 13.277% | $180.6881 | $180.69 | $180.70 | $180.70 |
| Purchase #7 | $53.85 | 7.245% | $57.7514 | $57.75 | $57.75 | $57.80 |
| 7 purchase totals = | $910.23 | $982.6526 | $982.65 | $982.65 | $982.70 | |