| 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 | $122.46 | 11.306% | $136.3053 | $136.31 | $136.30 | $136.30 |
| Purchase #2 | $82.61 | 6.584% | $88.049 | $88.05 | $88.05 | $88.00 |
| Purchase #3 | $65.44 | 11.474% | $72.9486 | $72.95 | $72.95 | $72.90 |
| Purchase #4 | $47.83 | 4.657% | $50.0574 | $50.06 | $50.05 | $50.10 |
| Purchase #5 | $226.31 | 3.263% | $233.6945 | $233.69 | $233.70 | $233.70 |
| Purchase #6 | $156.77 | 13.488% | $177.9151 | $177.92 | $177.90 | $177.90 |
| Purchase #7 | $220.25 | 3.736% | $228.4785 | $228.48 | $228.50 | $228.50 |
| 7 purchase totals = | $921.67 | $987.4484 | $987.46 | $987.45 | $987.40 | |