| 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 | $135.68 | 10.147% | $149.4474 | $149.45 | $149.45 | $149.40 |
| Purchase #2 | $10.70 | 13.253% | $12.1181 | $12.12 | $12.10 | $12.10 |
| Purchase #3 | $239.89 | 4.681% | $251.1193 | $251.12 | $251.10 | $251.10 |
| Purchase #4 | $234.83 | 11.184% | $261.0934 | $261.09 | $261.10 | $261.10 |
| Purchase #5 | $228.83 | 9.313% | $250.1409 | $250.14 | $250.15 | $250.10 |
| Purchase #6 | $105.47 | 6.290% | $112.1041 | $112.10 | $112.10 | $112.10 |
| Purchase #7 | $168.75 | 13.172% | $190.9778 | $190.98 | $191.00 | $191.00 |
| 7 purchase totals = | $1,124.15 | $1,227.0010 | $1,227.00 | $1,227.00 | $1,226.90 | |