| 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 | $237.75 | 13.219% | $269.1782 | $269.18 | $269.20 | $269.20 |
| Purchase #2 | $19.40 | 5.582% | $20.4829 | $20.48 | $20.50 | $20.50 |
| Purchase #3 | $98.30 | 4.427% | $102.6517 | $102.65 | $102.65 | $102.70 |
| Purchase #4 | $58.86 | 9.503% | $64.4535 | $64.45 | $64.45 | $64.50 |
| Purchase #5 | $133.62 | 13.337% | $151.4409 | $151.44 | $151.45 | $151.40 |
| Purchase #6 | $23.98 | 7.226% | $25.7128 | $25.71 | $25.70 | $25.70 |
| Purchase #7 | $215.70 | 4.199% | $224.7572 | $224.76 | $224.75 | $224.80 |
| 7 purchase totals = | $787.61 | $858.6772 | $858.67 | $858.70 | $858.80 | |