| 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 | $229.44 | 6.341% | $243.9888 | $243.99 | $244.00 | $244.00 |
| Purchase #2 | $36.85 | 9.451% | $40.3327 | $40.33 | $40.35 | $40.30 |
| Purchase #3 | $32.99 | 11.782% | $36.8769 | $36.88 | $36.90 | $36.90 |
| Purchase #4 | $195.74 | 7.605% | $210.626 | $210.63 | $210.65 | $210.60 |
| Purchase #5 | $112.55 | 5.271% | $118.4825 | $118.48 | $118.50 | $118.50 |
| Purchase #6 | $55.48 | 5.815% | $58.7062 | $58.71 | $58.70 | $58.70 |
| Purchase #7 | $120.45 | 4.146% | $125.4439 | $125.44 | $125.45 | $125.40 |
| 7 purchase totals = | $783.50 | $834.4570 | $834.46 | $834.55 | $834.40 | |