| 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 | $208.52 | 4.505% | $217.9138 | $217.91 | $217.90 | $217.90 |
| Purchase #2 | $135.88 | 9.581% | $148.8987 | $148.90 | $148.90 | $148.90 |
| Purchase #3 | $79.49 | 9.175% | $86.7832 | $86.78 | $86.80 | $86.80 |
| Purchase #4 | $50.27 | 7.719% | $54.1503 | $54.15 | $54.15 | $54.20 |
| Purchase #5 | $25.70 | 12.763% | $28.9801 | $28.98 | $29.00 | $29.00 |
| Purchase #6 | $250.50 | 9.128% | $273.3656 | $273.37 | $273.35 | $273.40 |
| Purchase #7 | $83.89 | 13.777% | $95.4475 | $95.45 | $95.45 | $95.40 |
| 7 purchase totals = | $834.25 | $905.5392 | $905.54 | $905.55 | $905.60 | |