| 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 | $232.35 | 12.348% | $261.0406 | $261.04 | $261.05 | $261.00 |
| Purchase #2 | $81.31 | 9.406% | $88.958 | $88.96 | $88.95 | $89.00 |
| Purchase #3 | $170.62 | 5.222% | $179.5298 | $179.53 | $179.55 | $179.50 |
| Purchase #4 | $130.61 | 12.376% | $146.7743 | $146.77 | $146.75 | $146.80 |
| Purchase #5 | $44.44 | 8.794% | $48.3481 | $48.35 | $48.35 | $48.30 |
| Purchase #6 | $123.86 | 11.353% | $137.9218 | $137.92 | $137.90 | $137.90 |
| Purchase #7 | $51.29 | 9.788% | $56.3103 | $56.31 | $56.30 | $56.30 |
| 7 purchase totals = | $834.48 | $918.8829 | $918.88 | $918.85 | $918.80 | |