| 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 | $193.47 | 8.743% | $210.3851 | $210.39 | $210.40 | $210.40 |
| Purchase #2 | $74.73 | 4.718% | $78.2558 | $78.26 | $78.25 | $78.30 |
| Purchase #3 | $16.59 | 12.214% | $18.6163 | $18.62 | $18.60 | $18.60 |
| Purchase #4 | $128.89 | 9.477% | $141.1049 | $141.10 | $141.10 | $141.10 |
| Purchase #5 | $217.97 | 3.470% | $225.5336 | $225.53 | $225.55 | $225.50 |
| Purchase #6 | $115.68 | 8.573% | $125.5972 | $125.60 | $125.60 | $125.60 |
| Purchase #7 | $23.42 | 13.506% | $26.5831 | $26.58 | $26.60 | $26.60 |
| 7 purchase totals = | $770.75 | $826.0760 | $826.08 | $826.10 | $826.10 | |