| 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 | $212.71 | 3.230% | $219.5805 | $219.58 | $219.60 | $219.60 |
| Purchase #2 | $103.91 | 12.369% | $116.7626 | $116.76 | $116.75 | $116.80 |
| Purchase #3 | $9.81 | 7.637% | $10.5592 | $10.56 | $10.55 | $10.60 |
| Purchase #4 | $92.25 | 8.132% | $99.7518 | $99.75 | $99.75 | $99.80 |
| Purchase #5 | $5.81 | 7.381% | $6.2388 | $6.24 | $6.25 | $6.20 |
| Purchase #6 | $188.66 | 5.642% | $199.3042 | $199.30 | $199.30 | $199.30 |
| Purchase #7 | $169.74 | 13.281% | $192.2832 | $192.28 | $192.30 | $192.30 |
| 7 purchase totals = | $782.89 | $844.4803 | $844.47 | $844.50 | $844.60 | |