| 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 | $219.56 | 11.416% | $244.625 | $244.63 | $244.65 | $244.60 |
| Purchase #2 | $132.59 | 5.224% | $139.5165 | $139.52 | $139.50 | $139.50 |
| Purchase #3 | $235.45 | 9.237% | $257.1985 | $257.20 | $257.20 | $257.20 |
| Purchase #4 | $112.39 | 3.535% | $116.363 | $116.36 | $116.35 | $116.40 |
| Purchase #5 | $219.69 | 8.442% | $238.2362 | $238.24 | $238.25 | $238.20 |
| Purchase #6 | $74.43 | 7.336% | $79.8902 | $79.89 | $79.90 | $79.90 |
| Purchase #7 | $53.96 | 8.155% | $58.3604 | $58.36 | $58.35 | $58.40 |
| 7 purchase totals = | $1,048.07 | $1,134.1898 | $1,134.20 | $1,134.20 | $1,134.20 | |