| 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 | $13.39 | 12.867% | $15.1129 | $15.11 | $15.10 | $15.10 |
| Purchase #2 | $210.61 | 13.200% | $238.4105 | $238.41 | $238.40 | $238.40 |
| Purchase #3 | $131.69 | 9.218% | $143.8292 | $143.83 | $143.85 | $143.80 |
| Purchase #4 | $46.66 | 4.486% | $48.7532 | $48.75 | $48.75 | $48.80 |
| Purchase #5 | $47.95 | 11.156% | $53.2993 | $53.30 | $53.30 | $53.30 |
| Purchase #6 | $134.69 | 13.272% | $152.5661 | $152.57 | $152.55 | $152.60 |
| Purchase #7 | $221.49 | 4.567% | $231.6054 | $231.61 | $231.60 | $231.60 |
| 7 purchase totals = | $806.48 | $883.5766 | $883.58 | $883.55 | $883.60 | |