| 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 | $227.90 | 12.324% | $255.9864 | $255.99 | $256.00 | $256.00 |
| Purchase #2 | $100.50 | 6.849% | $107.3832 | $107.38 | $107.40 | $107.40 |
| Purchase #3 | $63.63 | 11.801% | $71.139 | $71.14 | $71.15 | $71.10 |
| Purchase #4 | $243.75 | 10.311% | $268.8831 | $268.88 | $268.90 | $268.90 |
| Purchase #5 | $142.42 | 11.731% | $159.1273 | $159.13 | $159.15 | $159.10 |
| Purchase #6 | $191.37 | 9.816% | $210.1549 | $210.15 | $210.15 | $210.20 |
| Purchase #7 | $83.56 | 8.571% | $90.7219 | $90.72 | $90.70 | $90.70 |
| 7 purchase totals = | $1,053.13 | $1,163.3958 | $1,163.39 | $1,163.45 | $1,163.40 | |