| 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 | $224.61 | 3.540% | $232.5612 | $232.56 | $232.55 | $232.60 |
| Purchase #2 | $58.50 | 10.360% | $64.5606 | $64.56 | $64.55 | $64.60 |
| Purchase #3 | $101.98 | 11.659% | $113.8698 | $113.87 | $113.85 | $113.90 |
| Purchase #4 | $130.84 | 8.270% | $141.6605 | $141.66 | $141.65 | $141.70 |
| Purchase #5 | $52.90 | 7.420% | $56.8252 | $56.83 | $56.85 | $56.80 |
| Purchase #6 | $111.95 | 9.700% | $122.8092 | $122.81 | $122.80 | $122.80 |
| Purchase #7 | $126.71 | 6.541% | $134.9981 | $135.00 | $135.00 | $135.00 |
| 7 purchase totals = | $807.49 | $867.2846 | $867.29 | $867.25 | $867.40 | |