| 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 | $246.35 | 7.365% | $264.4937 | $264.49 | $264.50 | $264.50 |
| Purchase #2 | $234.45 | 11.198% | $260.7037 | $260.70 | $260.70 | $260.70 |
| Purchase #3 | $20.37 | 3.398% | $21.0622 | $21.06 | $21.05 | $21.10 |
| Purchase #4 | $210.95 | 10.421% | $232.9331 | $232.93 | $232.95 | $232.90 |
| Purchase #5 | $57.37 | 3.684% | $59.4835 | $59.48 | $59.50 | $59.50 |
| Purchase #6 | $138.65 | 12.808% | $156.4083 | $156.41 | $156.40 | $156.40 |
| Purchase #7 | $242.63 | 4.355% | $253.1965 | $253.20 | $253.20 | $253.20 |
| 7 purchase totals = | $1,150.77 | $1,248.2810 | $1,248.27 | $1,248.30 | $1,248.30 | |