| 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 | $216.90 | 7.686% | $233.5709 | $233.57 | $233.55 | $233.60 |
| Purchase #2 | $198.94 | 5.471% | $209.824 | $209.82 | $209.80 | $209.80 |
| Purchase #3 | $217.49 | 12.167% | $243.952 | $243.95 | $243.95 | $244.00 |
| Purchase #4 | $110.54 | 11.118% | $122.8298 | $122.83 | $122.85 | $122.80 |
| Purchase #5 | $70.38 | 9.867% | $77.3244 | $77.32 | $77.30 | $77.30 |
| Purchase #6 | $191.48 | 13.819% | $217.9406 | $217.94 | $217.95 | $217.90 |
| Purchase #7 | $34.52 | 9.221% | $37.7031 | $37.70 | $37.70 | $37.70 |
| 7 purchase totals = | $1,040.25 | $1,143.1448 | $1,143.13 | $1,143.10 | $1,143.10 | |