| 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 | $187.97 | 4.863% | $197.111 | $197.11 | $197.10 | $197.10 |
| Purchase #2 | $99.51 | 10.416% | $109.875 | $109.88 | $109.90 | $109.90 |
| Purchase #3 | $80.74 | 9.363% | $88.2997 | $88.30 | $88.30 | $88.30 |
| Purchase #4 | $231.40 | 5.829% | $244.8883 | $244.89 | $244.90 | $244.90 |
| Purchase #5 | $134.52 | 11.478% | $149.9602 | $149.96 | $149.95 | $150.00 |
| Purchase #6 | $18.78 | 7.473% | $20.1834 | $20.18 | $20.20 | $20.20 |
| Purchase #7 | $222.79 | 9.421% | $243.779 | $243.78 | $243.80 | $243.80 |
| 7 purchase totals = | $975.71 | $1,054.0966 | $1,054.10 | $1,054.15 | $1,054.20 | |