| 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 | $19.28 | 11.475% | $21.4924 | $21.49 | $21.50 | $21.50 |
| Purchase #2 | $142.44 | 9.756% | $156.3364 | $156.34 | $156.35 | $156.30 |
| Purchase #3 | $203.71 | 12.801% | $229.7869 | $229.79 | $229.80 | $229.80 |
| Purchase #4 | $209.42 | 7.378% | $224.871 | $224.87 | $224.85 | $224.90 |
| Purchase #5 | $188.31 | 5.808% | $199.247 | $199.25 | $199.25 | $199.20 |
| Purchase #6 | $25.87 | 8.314% | $28.0208 | $28.02 | $28.00 | $28.00 |
| Purchase #7 | $68.48 | 10.801% | $75.8765 | $75.88 | $75.90 | $75.90 |
| 7 purchase totals = | $857.51 | $935.6310 | $935.64 | $935.65 | $935.60 | |