| 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 | $116.84 | 13.135% | $132.1869 | $132.19 | $132.20 | $132.20 |
| Purchase #2 | $52.82 | 11.840% | $59.0739 | $59.07 | $59.05 | $59.10 |
| Purchase #3 | $35.66 | 8.350% | $38.6376 | $38.64 | $38.65 | $38.60 |
| Purchase #4 | $217.97 | 5.209% | $229.3241 | $229.32 | $229.30 | $229.30 |
| Purchase #5 | $196.74 | 10.701% | $217.7931 | $217.79 | $217.80 | $217.80 |
| Purchase #6 | $37.75 | 11.782% | $42.1977 | $42.20 | $42.20 | $42.20 |
| Purchase #7 | $238.69 | 12.600% | $268.7649 | $268.76 | $268.75 | $268.80 |
| 7 purchase totals = | $896.47 | $987.9782 | $987.97 | $987.95 | $988.00 | |