| 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 | $213.78 | 11.242% | $237.8131 | $237.81 | $237.80 | $237.80 |
| Purchase #2 | $125.31 | 11.434% | $139.6379 | $139.64 | $139.65 | $139.60 |
| Purchase #3 | $217.64 | 11.378% | $242.4031 | $242.40 | $242.40 | $242.40 |
| Purchase #4 | $148.71 | 10.651% | $164.5491 | $164.55 | $164.55 | $164.50 |
| Purchase #5 | $11.71 | 6.290% | $12.4466 | $12.45 | $12.45 | $12.40 |
| Purchase #6 | $50.88 | 9.754% | $55.8428 | $55.84 | $55.85 | $55.80 |
| Purchase #7 | $149.28 | 5.826% | $157.9771 | $157.98 | $158.00 | $158.00 |
| 7 purchase totals = | $917.31 | $1,010.6697 | $1,010.67 | $1,010.70 | $1,010.50 | |