| 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 | $235.91 | 10.678% | $261.1005 | $261.10 | $261.10 | $261.10 |
| Purchase #2 | $130.38 | 13.677% | $148.2121 | $148.21 | $148.20 | $148.20 |
| Purchase #3 | $97.66 | 12.849% | $110.2083 | $110.21 | $110.20 | $110.20 |
| Purchase #4 | $121.96 | 3.279% | $125.9591 | $125.96 | $125.95 | $126.00 |
| Purchase #5 | $167.67 | 10.309% | $184.9551 | $184.96 | $184.95 | $185.00 |
| Purchase #6 | $123.80 | 9.674% | $135.7764 | $135.78 | $135.80 | $135.80 |
| Purchase #7 | $143.43 | 5.217% | $150.9127 | $150.91 | $150.90 | $150.90 |
| 7 purchase totals = | $1,020.81 | $1,117.1242 | $1,117.13 | $1,117.10 | $1,117.20 | |