| 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 | $101.41 | 13.860% | $115.4654 | $115.47 | $115.45 | $115.50 |
| Purchase #2 | $202.39 | 13.546% | $229.8057 | $229.81 | $229.80 | $229.80 |
| Purchase #3 | $223.28 | 13.303% | $252.9829 | $252.98 | $253.00 | $253.00 |
| Purchase #4 | $122.47 | 3.776% | $127.0945 | $127.09 | $127.10 | $127.10 |
| Purchase #5 | $66.93 | 11.469% | $74.6062 | $74.61 | $74.60 | $74.60 |
| Purchase #6 | $45.95 | 3.591% | $47.6001 | $47.60 | $47.60 | $47.60 |
| Purchase #7 | $55.88 | 7.281% | $59.9486 | $59.95 | $59.95 | $59.90 |
| 7 purchase totals = | $818.31 | $907.5034 | $907.51 | $907.50 | $907.50 | |