| 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 | $82.25 | 12.121% | $92.2195 | $92.22 | $92.20 | $92.20 |
| Purchase #2 | $142.66 | 3.793% | $148.0711 | $148.07 | $148.05 | $148.10 |
| Purchase #3 | $44.39 | 8.621% | $48.2169 | $48.22 | $48.20 | $48.20 |
| Purchase #4 | $111.36 | 8.786% | $121.1441 | $121.14 | $121.15 | $121.10 |
| Purchase #5 | $219.83 | 9.432% | $240.5644 | $240.56 | $240.55 | $240.60 |
| Purchase #6 | $49.47 | 7.262% | $53.0625 | $53.06 | $53.05 | $53.10 |
| Purchase #7 | $146.86 | 4.445% | $153.3879 | $153.39 | $153.40 | $153.40 |
| 7 purchase totals = | $796.82 | $856.6664 | $856.66 | $856.60 | $856.70 | |