| 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 | $176.65 | 7.587% | $190.0524 | $190.05 | $190.05 | $190.10 |
| Purchase #2 | $219.65 | 10.680% | $243.1086 | $243.11 | $243.10 | $243.10 |
| Purchase #3 | $137.89 | 12.602% | $155.2669 | $155.27 | $155.25 | $155.30 |
| Purchase #4 | $208.30 | 9.444% | $227.9719 | $227.97 | $227.95 | $228.00 |
| Purchase #5 | $222.65 | 12.611% | $250.7284 | $250.73 | $250.75 | $250.70 |
| Purchase #6 | $51.97 | 4.541% | $54.33 | $54.33 | $54.35 | $54.30 |
| Purchase #7 | $224.78 | 6.784% | $240.0291 | $240.03 | $240.05 | $240.00 |
| 7 purchase totals = | $1,241.89 | $1,361.4873 | $1,361.49 | $1,361.50 | $1,361.50 | |