| 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 | $212.72 | 9.229% | $232.3519 | $232.35 | $232.35 | $232.40 |
| Purchase #2 | $75.80 | 12.249% | $85.0847 | $85.08 | $85.10 | $85.10 |
| Purchase #3 | $239.78 | 7.550% | $257.8834 | $257.88 | $257.90 | $257.90 |
| Purchase #4 | $59.55 | 10.522% | $65.8159 | $65.82 | $65.80 | $65.80 |
| Purchase #5 | $69.59 | 4.134% | $72.4669 | $72.47 | $72.45 | $72.50 |
| Purchase #6 | $78.46 | 7.826% | $84.6003 | $84.60 | $84.60 | $84.60 |
| Purchase #7 | $129.59 | 12.447% | $145.7201 | $145.72 | $145.70 | $145.70 |
| 7 purchase totals = | $865.49 | $943.9232 | $943.92 | $943.90 | $944.00 | |