| 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 | $102.26 | 3.842% | $106.1888 | $106.19 | $106.20 | $106.20 |
| Purchase #2 | $119.72 | 4.356% | $124.935 | $124.94 | $124.95 | $124.90 |
| Purchase #3 | $43.53 | 6.779% | $46.4809 | $46.48 | $46.50 | $46.50 |
| Purchase #4 | $8.66 | 5.762% | $9.159 | $9.16 | $9.15 | $9.20 |
| Purchase #5 | $220.53 | 10.855% | $244.4685 | $244.47 | $244.45 | $244.50 |
| Purchase #6 | $216.47 | 10.390% | $238.9612 | $238.96 | $238.95 | $239.00 |
| Purchase #7 | $97.89 | 6.296% | $104.0532 | $104.05 | $104.05 | $104.10 |
| 7 purchase totals = | $809.06 | $874.2466 | $874.25 | $874.25 | $874.40 | |