| 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 | $20.95 | 10.566% | $23.1636 | $23.16 | $23.15 | $23.20 |
| Purchase #2 | $197.42 | 12.435% | $221.9692 | $221.97 | $221.95 | $222.00 |
| Purchase #3 | $226.48 | 10.554% | $250.3827 | $250.38 | $250.40 | $250.40 |
| Purchase #4 | $132.79 | 10.462% | $146.6825 | $146.68 | $146.70 | $146.70 |
| Purchase #5 | $243.94 | 8.668% | $265.0847 | $265.08 | $265.10 | $265.10 |
| Purchase #6 | $74.42 | 4.747% | $77.9527 | $77.95 | $77.95 | $78.00 |
| Purchase #7 | $206.37 | 6.434% | $219.6478 | $219.65 | $219.65 | $219.60 |
| 7 purchase totals = | $1,102.37 | $1,204.8832 | $1,204.87 | $1,204.90 | $1,205.00 | |