| 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 | $217.33 | 13.736% | $247.1824 | $247.18 | $247.20 | $247.20 |
| Purchase #2 | $37.63 | 13.723% | $42.794 | $42.79 | $42.80 | $42.80 |
| Purchase #3 | $35.82 | 5.744% | $37.8775 | $37.88 | $37.90 | $37.90 |
| Purchase #4 | $63.84 | 10.731% | $70.6907 | $70.69 | $70.70 | $70.70 |
| Purchase #5 | $119.70 | 4.781% | $125.4229 | $125.42 | $125.40 | $125.40 |
| Purchase #6 | $42.86 | 12.622% | $48.2698 | $48.27 | $48.25 | $48.30 |
| Purchase #7 | $249.65 | 7.547% | $268.4911 | $268.49 | $268.50 | $268.50 |
| 7 purchase totals = | $766.83 | $840.7284 | $840.72 | $840.75 | $840.80 | |