| 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 | $212.49 | 3.382% | $219.6764 | $219.68 | $219.70 | $219.70 |
| Purchase #2 | $220.56 | 11.619% | $246.1869 | $246.19 | $246.20 | $246.20 |
| Purchase #3 | $112.49 | 3.180% | $116.0672 | $116.07 | $116.05 | $116.10 |
| Purchase #4 | $133.68 | 4.659% | $139.9082 | $139.91 | $139.90 | $139.90 |
| Purchase #5 | $229.90 | 6.501% | $244.8458 | $244.85 | $244.85 | $244.80 |
| Purchase #6 | $135.93 | 11.626% | $151.7332 | $151.73 | $151.75 | $151.70 |
| Purchase #7 | $156.79 | 9.718% | $172.0269 | $172.03 | $172.05 | $172.00 |
| 7 purchase totals = | $1,201.84 | $1,290.4446 | $1,290.46 | $1,290.50 | $1,290.40 | |