| 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 | $228.95 | 4.317% | $238.8338 | $238.83 | $238.85 | $238.80 |
| Purchase #2 | $188.65 | 10.182% | $207.8583 | $207.86 | $207.85 | $207.90 |
| Purchase #3 | $58.39 | 12.830% | $65.8814 | $65.88 | $65.90 | $65.90 |
| Purchase #4 | $37.53 | 5.861% | $39.7296 | $39.73 | $39.75 | $39.70 |
| Purchase #5 | $68.64 | 11.176% | $76.3112 | $76.31 | $76.30 | $76.30 |
| Purchase #6 | $10.48 | 13.728% | $11.9187 | $11.92 | $11.90 | $11.90 |
| Purchase #7 | $56.68 | 7.513% | $60.9384 | $60.94 | $60.95 | $60.90 |
| 7 purchase totals = | $649.32 | $701.4714 | $701.47 | $701.50 | $701.40 | |