| 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 | $235.82 | 11.603% | $263.1822 | $263.18 | $263.20 | $263.20 |
| Purchase #2 | $26.55 | 8.459% | $28.7959 | $28.80 | $28.80 | $28.80 |
| Purchase #3 | $40.39 | 10.837% | $44.7671 | $44.77 | $44.75 | $44.80 |
| Purchase #4 | $221.28 | 3.106% | $228.153 | $228.15 | $228.15 | $228.20 |
| Purchase #5 | $18.77 | 13.539% | $21.3113 | $21.31 | $21.30 | $21.30 |
| Purchase #6 | $27.69 | 11.872% | $30.9774 | $30.98 | $31.00 | $31.00 |
| Purchase #7 | $152.81 | 8.797% | $166.2527 | $166.25 | $166.25 | $166.30 |
| 7 purchase totals = | $723.31 | $783.4396 | $783.44 | $783.45 | $783.60 | |