| 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 | $206.51 | 11.242% | $229.7259 | $229.73 | $229.75 | $229.70 |
| Purchase #2 | $23.80 | 9.834% | $26.1405 | $26.14 | $26.15 | $26.10 |
| Purchase #3 | $169.51 | 6.569% | $180.6451 | $180.65 | $180.65 | $180.60 |
| Purchase #4 | $116.72 | 4.356% | $121.8043 | $121.80 | $121.80 | $121.80 |
| Purchase #5 | $81.78 | 13.110% | $92.5014 | $92.50 | $92.50 | $92.50 |
| Purchase #6 | $6.50 | 12.616% | $7.32 | $7.32 | $7.30 | $7.30 |
| Purchase #7 | $177.97 | 4.763% | $186.4467 | $186.45 | $186.45 | $186.40 |
| 7 purchase totals = | $782.79 | $844.5839 | $844.59 | $844.60 | $844.40 | |