| 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 | $226.52 | 13.774% | $257.7209 | $257.72 | $257.70 | $257.70 |
| Purchase #2 | $191.84 | 13.304% | $217.3624 | $217.36 | $217.35 | $217.40 |
| Purchase #3 | $23.32 | 13.118% | $26.3791 | $26.38 | $26.40 | $26.40 |
| Purchase #4 | $140.41 | 6.606% | $149.6855 | $149.69 | $149.70 | $149.70 |
| Purchase #5 | $92.36 | 7.503% | $99.2898 | $99.29 | $99.30 | $99.30 |
| Purchase #6 | $90.28 | 13.848% | $102.782 | $102.78 | $102.80 | $102.80 |
| Purchase #7 | $105.55 | 10.268% | $116.3879 | $116.39 | $116.40 | $116.40 |
| 7 purchase totals = | $870.28 | $969.6076 | $969.61 | $969.65 | $969.70 | |