| 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 | $93.57 | 12.528% | $105.2924 | $105.29 | $105.30 | $105.30 |
| Purchase #2 | $101.58 | 11.367% | $113.1266 | $113.13 | $113.15 | $113.10 |
| Purchase #3 | $239.46 | 9.184% | $261.452 | $261.45 | $261.45 | $261.50 |
| Purchase #4 | $225.85 | 11.181% | $251.1023 | $251.10 | $251.10 | $251.10 |
| Purchase #5 | $215.71 | 9.443% | $236.0795 | $236.08 | $236.10 | $236.10 |
| Purchase #6 | $207.94 | 6.600% | $221.664 | $221.66 | $221.65 | $221.70 |
| Purchase #7 | $74.88 | 9.288% | $81.8349 | $81.83 | $81.85 | $81.80 |
| 7 purchase totals = | $1,158.99 | $1,270.5517 | $1,270.54 | $1,270.60 | $1,270.60 | |