| 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 | $98.48 | 10.867% | $109.1818 | $109.18 | $109.20 | $109.20 |
| Purchase #2 | $106.27 | 13.241% | $120.3412 | $120.34 | $120.35 | $120.30 |
| Purchase #3 | $134.75 | 12.422% | $151.4886 | $151.49 | $151.50 | $151.50 |
| Purchase #4 | $202.89 | 12.678% | $228.6124 | $228.61 | $228.60 | $228.60 |
| Purchase #5 | $13.89 | 11.383% | $15.4711 | $15.47 | $15.45 | $15.50 |
| Purchase #6 | $236.95 | 7.733% | $255.2733 | $255.27 | $255.25 | $255.30 |
| Purchase #7 | $47.61 | 3.460% | $49.2573 | $49.26 | $49.25 | $49.30 |
| 7 purchase totals = | $840.84 | $929.6257 | $929.62 | $929.60 | $929.70 | |