| 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 | $122.36 | 13.828% | $139.2799 | $139.28 | $139.30 | $139.30 |
| Purchase #2 | $42.31 | 10.215% | $46.632 | $46.63 | $46.65 | $46.60 |
| Purchase #3 | $90.60 | 9.488% | $99.1961 | $99.20 | $99.20 | $99.20 |
| Purchase #4 | $121.71 | 8.784% | $132.401 | $132.40 | $132.40 | $132.40 |
| Purchase #5 | $198.99 | 8.151% | $215.2097 | $215.21 | $215.20 | $215.20 |
| Purchase #6 | $105.73 | 9.666% | $115.9499 | $115.95 | $115.95 | $115.90 |
| Purchase #7 | $46.84 | 8.204% | $50.6828 | $50.68 | $50.70 | $50.70 |
| 7 purchase totals = | $728.54 | $799.3514 | $799.35 | $799.40 | $799.30 | |