| 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 | $21.96 | 8.372% | $23.7985 | $23.80 | $23.80 | $23.80 |
| Purchase #2 | $179.59 | 11.603% | $200.4278 | $200.43 | $200.45 | $200.40 |
| Purchase #3 | $137.87 | 10.158% | $151.8748 | $151.87 | $151.85 | $151.90 |
| Purchase #4 | $133.88 | 5.184% | $140.8203 | $140.82 | $140.80 | $140.80 |
| Purchase #5 | $23.56 | 12.221% | $26.4393 | $26.44 | $26.45 | $26.40 |
| Purchase #6 | $195.83 | 12.225% | $219.7702 | $219.77 | $219.75 | $219.80 |
| Purchase #7 | $136.68 | 5.570% | $144.2931 | $144.29 | $144.30 | $144.30 |
| 7 purchase totals = | $829.37 | $907.4240 | $907.42 | $907.40 | $907.40 | |