| 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 | $219.92 | 5.779% | $232.6292 | $232.63 | $232.65 | $232.60 |
| Purchase #2 | $187.70 | 11.238% | $208.7937 | $208.79 | $208.80 | $208.80 |
| Purchase #3 | $200.99 | 11.570% | $224.2445 | $224.24 | $224.25 | $224.20 |
| Purchase #4 | $66.69 | 8.164% | $72.1346 | $72.13 | $72.15 | $72.10 |
| Purchase #5 | $21.40 | 9.678% | $23.4711 | $23.47 | $23.45 | $23.50 |
| Purchase #6 | $42.70 | 5.286% | $44.9571 | $44.96 | $44.95 | $45.00 |
| Purchase #7 | $119.50 | 9.602% | $130.9744 | $130.97 | $130.95 | $131.00 |
| 7 purchase totals = | $858.90 | $937.2046 | $937.19 | $937.20 | $937.20 | |