| 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 | $105.64 | 5.299% | $111.2379 | $111.24 | $111.25 | $111.20 |
| Purchase #2 | $243.76 | 6.239% | $258.9682 | $258.97 | $258.95 | $259.00 |
| Purchase #3 | $18.59 | 10.119% | $20.4711 | $20.47 | $20.45 | $20.50 |
| Purchase #4 | $160.76 | 10.250% | $177.2379 | $177.24 | $177.25 | $177.20 |
| Purchase #5 | $107.64 | 11.607% | $120.1338 | $120.13 | $120.15 | $120.10 |
| Purchase #6 | $109.56 | 10.412% | $120.9674 | $120.97 | $120.95 | $121.00 |
| Purchase #7 | $26.29 | 5.765% | $27.8056 | $27.81 | $27.80 | $27.80 |
| 7 purchase totals = | $772.24 | $836.8219 | $836.83 | $836.80 | $836.80 | |