| 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 | $206.38 | 9.495% | $225.9758 | $225.98 | $226.00 | $226.00 |
| Purchase #2 | $125.33 | 13.520% | $142.2746 | $142.27 | $142.25 | $142.30 |
| Purchase #3 | $238.66 | 7.551% | $256.6812 | $256.68 | $256.70 | $256.70 |
| Purchase #4 | $80.88 | 7.683% | $87.094 | $87.09 | $87.10 | $87.10 |
| Purchase #5 | $30.34 | 6.456% | $32.2988 | $32.30 | $32.30 | $32.30 |
| Purchase #6 | $119.74 | 11.351% | $133.3317 | $133.33 | $133.35 | $133.30 |
| Purchase #7 | $99.40 | 13.324% | $112.6441 | $112.64 | $112.65 | $112.60 |
| 7 purchase totals = | $900.73 | $990.3002 | $990.29 | $990.35 | $990.30 | |