| 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 | $232.50 | 12.482% | $261.5207 | $261.52 | $261.50 | $261.50 |
| Purchase #2 | $170.79 | 7.151% | $183.0032 | $183.00 | $183.00 | $183.00 |
| Purchase #3 | $86.47 | 13.550% | $98.1867 | $98.19 | $98.20 | $98.20 |
| Purchase #4 | $148.66 | 4.318% | $155.0791 | $155.08 | $155.10 | $155.10 |
| Purchase #5 | $94.77 | 9.701% | $103.9636 | $103.96 | $103.95 | $104.00 |
| Purchase #6 | $146.49 | 6.119% | $155.4537 | $155.45 | $155.45 | $155.50 |
| Purchase #7 | $191.67 | 4.716% | $200.7092 | $200.71 | $200.70 | $200.70 |
| 7 purchase totals = | $1,071.35 | $1,157.9162 | $1,157.91 | $1,157.90 | $1,158.00 | |