| 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 | $187.79 | 4.431% | $196.111 | $196.11 | $196.10 | $196.10 |
| Purchase #2 | $78.60 | 4.386% | $82.0474 | $82.05 | $82.05 | $82.00 |
| Purchase #3 | $217.62 | 5.320% | $229.1974 | $229.20 | $229.20 | $229.20 |
| Purchase #4 | $42.91 | 4.363% | $44.7822 | $44.78 | $44.80 | $44.80 |
| Purchase #5 | $132.44 | 6.268% | $140.7413 | $140.74 | $140.75 | $140.70 |
| Purchase #6 | $119.71 | 5.702% | $126.5359 | $126.54 | $126.55 | $126.50 |
| Purchase #7 | $105.80 | 11.123% | $117.5681 | $117.57 | $117.55 | $117.60 |
| 7 purchase totals = | $884.87 | $936.9833 | $936.99 | $937.00 | $936.90 | |