| 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 | $122.27 | 7.327% | $131.2287 | $131.23 | $131.25 | $131.20 |
| Purchase #2 | $235.62 | 10.296% | $259.8794 | $259.88 | $259.90 | $259.90 |
| Purchase #3 | $25.66 | 6.717% | $27.3836 | $27.38 | $27.40 | $27.40 |
| Purchase #4 | $158.28 | 3.175% | $163.3054 | $163.31 | $163.30 | $163.30 |
| Purchase #5 | $7.94 | 13.660% | $9.0246 | $9.02 | $9.00 | $9.00 |
| Purchase #6 | $74.41 | 4.468% | $77.7346 | $77.73 | $77.75 | $77.70 |
| Purchase #7 | $233.36 | 11.483% | $260.1567 | $260.16 | $260.15 | $260.20 |
| 7 purchase totals = | $857.54 | $928.7130 | $928.71 | $928.75 | $928.70 | |