| 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 | $238.37 | 4.749% | $249.6902 | $249.69 | $249.70 | $249.70 |
| Purchase #2 | $218.30 | 8.448% | $236.742 | $236.74 | $236.75 | $236.70 |
| Purchase #3 | $64.44 | 13.393% | $73.0704 | $73.07 | $73.05 | $73.10 |
| Purchase #4 | $54.82 | 8.775% | $59.6305 | $59.63 | $59.65 | $59.60 |
| Purchase #5 | $37.78 | 9.633% | $41.4193 | $41.42 | $41.40 | $41.40 |
| Purchase #6 | $100.68 | 12.803% | $113.5701 | $113.57 | $113.55 | $113.60 |
| Purchase #7 | $105.49 | 3.828% | $109.5282 | $109.53 | $109.55 | $109.50 |
| 7 purchase totals = | $819.88 | $883.6507 | $883.65 | $883.65 | $883.60 | |