| 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 | $115.72 | 8.553% | $125.6175 | $125.62 | $125.60 | $125.60 |
| Purchase #2 | $136.75 | 13.148% | $154.7299 | $154.73 | $154.75 | $154.70 |
| Purchase #3 | $38.88 | 9.166% | $42.4437 | $42.44 | $42.45 | $42.40 |
| Purchase #4 | $230.73 | 10.105% | $254.0453 | $254.05 | $254.05 | $254.00 |
| Purchase #5 | $31.61 | 11.329% | $35.1911 | $35.19 | $35.20 | $35.20 |
| Purchase #6 | $207.30 | 9.120% | $226.2058 | $226.21 | $226.20 | $226.20 |
| Purchase #7 | $33.67 | 13.650% | $38.266 | $38.27 | $38.25 | $38.30 |
| 7 purchase totals = | $794.66 | $876.4993 | $876.51 | $876.50 | $876.40 | |