| 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 | $193.36 | 12.425% | $217.385 | $217.39 | $217.40 | $217.40 |
| Purchase #2 | $23.86 | 5.381% | $25.1439 | $25.14 | $25.15 | $25.10 |
| Purchase #3 | $20.82 | 13.294% | $23.5878 | $23.59 | $23.60 | $23.60 |
| Purchase #4 | $193.63 | 8.228% | $209.5619 | $209.56 | $209.55 | $209.60 |
| Purchase #5 | $187.28 | 8.498% | $203.1951 | $203.20 | $203.20 | $203.20 |
| Purchase #6 | $53.47 | 11.776% | $59.7666 | $59.77 | $59.75 | $59.80 |
| Purchase #7 | $169.37 | 13.553% | $192.3247 | $192.32 | $192.30 | $192.30 |
| 7 purchase totals = | $841.79 | $930.9650 | $930.97 | $930.95 | $931.00 | |