| 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 | $150.33 | 3.594% | $155.7329 | $155.73 | $155.75 | $155.70 |
| Purchase #2 | $239.30 | 9.165% | $261.2318 | $261.23 | $261.25 | $261.20 |
| Purchase #3 | $124.38 | 11.436% | $138.6041 | $138.60 | $138.60 | $138.60 |
| Purchase #4 | $227.35 | 4.806% | $238.2764 | $238.28 | $238.30 | $238.30 |
| Purchase #5 | $125.95 | 12.766% | $142.0288 | $142.03 | $142.05 | $142.00 |
| Purchase #6 | $22.93 | 12.398% | $25.7729 | $25.77 | $25.75 | $25.80 |
| Purchase #7 | $244.88 | 8.833% | $266.5103 | $266.51 | $266.50 | $266.50 |
| 7 purchase totals = | $1,135.12 | $1,228.1572 | $1,228.15 | $1,228.20 | $1,228.10 | |