| 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 | $21.73 | 8.638% | $23.607 | $23.61 | $23.60 | $23.60 |
| Purchase #2 | $247.93 | 12.679% | $279.365 | $279.37 | $279.35 | $279.40 |
| Purchase #3 | $123.57 | 10.352% | $136.362 | $136.36 | $136.35 | $136.40 |
| Purchase #4 | $78.74 | 9.450% | $86.1809 | $86.18 | $86.20 | $86.20 |
| Purchase #5 | $182.85 | 5.235% | $192.4222 | $192.42 | $192.40 | $192.40 |
| Purchase #6 | $224.49 | 3.363% | $232.0396 | $232.04 | $232.05 | $232.00 |
| Purchase #7 | $12.53 | 8.209% | $13.5586 | $13.56 | $13.55 | $13.60 |
| 7 purchase totals = | $891.84 | $963.5353 | $963.54 | $963.50 | $963.60 | |