| 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 | $233.69 | 12.630% | $263.205 | $263.21 | $263.20 | $263.20 |
| Purchase #2 | $126.72 | 9.458% | $138.7052 | $138.71 | $138.70 | $138.70 |
| Purchase #3 | $97.43 | 4.569% | $101.8816 | $101.88 | $101.90 | $101.90 |
| Purchase #4 | $99.60 | 7.564% | $107.1337 | $107.13 | $107.15 | $107.10 |
| Purchase #5 | $110.49 | 12.646% | $124.4626 | $124.46 | $124.45 | $124.50 |
| Purchase #6 | $75.80 | 13.775% | $86.2415 | $86.24 | $86.25 | $86.20 |
| Purchase #7 | $38.88 | 9.750% | $42.6708 | $42.67 | $42.65 | $42.70 |
| 7 purchase totals = | $782.61 | $864.3004 | $864.30 | $864.30 | $864.30 | |