| 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 | $230.84 | 9.719% | $253.2753 | $253.28 | $253.30 | $253.30 |
| Purchase #2 | $138.45 | 13.632% | $157.3235 | $157.32 | $157.30 | $157.30 |
| Purchase #3 | $83.27 | 3.531% | $86.2103 | $86.21 | $86.20 | $86.20 |
| Purchase #4 | $44.32 | 9.774% | $48.6518 | $48.65 | $48.65 | $48.70 |
| Purchase #5 | $43.83 | 4.630% | $45.8593 | $45.86 | $45.85 | $45.90 |
| Purchase #6 | $98.43 | 3.231% | $101.6103 | $101.61 | $101.60 | $101.60 |
| Purchase #7 | $113.39 | 6.817% | $121.1198 | $121.12 | $121.10 | $121.10 |
| 7 purchase totals = | $752.53 | $814.0503 | $814.05 | $814.00 | $814.10 | |