| 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 | $222.79 | 11.790% | $249.0569 | $249.06 | $249.05 | $249.10 |
| Purchase #2 | $86.87 | 3.453% | $89.8696 | $89.87 | $89.85 | $89.90 |
| Purchase #3 | $239.94 | 8.412% | $260.1238 | $260.12 | $260.10 | $260.10 |
| Purchase #4 | $168.40 | 9.498% | $184.3946 | $184.39 | $184.40 | $184.40 |
| Purchase #5 | $194.43 | 7.757% | $209.5119 | $209.51 | $209.50 | $209.50 |
| Purchase #6 | $215.97 | 7.497% | $232.1613 | $232.16 | $232.15 | $232.20 |
| Purchase #7 | $19.66 | 6.270% | $20.8927 | $20.89 | $20.90 | $20.90 |
| 7 purchase totals = | $1,148.06 | $1,246.0108 | $1,246.00 | $1,245.95 | $1,246.10 | |