| 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 | $130.43 | 8.862% | $141.9887 | $141.99 | $142.00 | $142.00 |
| Purchase #2 | $19.75 | 3.181% | $20.3782 | $20.38 | $20.40 | $20.40 |
| Purchase #3 | $108.63 | 7.104% | $116.3471 | $116.35 | $116.35 | $116.30 |
| Purchase #4 | $155.58 | 3.758% | $161.4267 | $161.43 | $161.45 | $161.40 |
| Purchase #5 | $229.71 | 6.167% | $243.8762 | $243.88 | $243.90 | $243.90 |
| Purchase #6 | $127.27 | 10.462% | $140.585 | $140.59 | $140.60 | $140.60 |
| Purchase #7 | $193.73 | 12.822% | $218.5701 | $218.57 | $218.55 | $218.60 |
| 7 purchase totals = | $965.10 | $1,043.1720 | $1,043.19 | $1,043.25 | $1,043.20 | |