| 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 | $99.40 | 9.220% | $108.5647 | $108.56 | $108.55 | $108.60 |
| Purchase #2 | $205.98 | 7.726% | $221.894 | $221.89 | $221.90 | $221.90 |
| Purchase #3 | $103.39 | 12.576% | $116.3923 | $116.39 | $116.40 | $116.40 |
| Purchase #4 | $110.37 | 6.669% | $117.7306 | $117.73 | $117.75 | $117.70 |
| Purchase #5 | $164.46 | 3.202% | $169.726 | $169.73 | $169.75 | $169.70 |
| Purchase #6 | $39.35 | 4.416% | $41.0877 | $41.09 | $41.10 | $41.10 |
| Purchase #7 | $145.49 | 7.763% | $156.7844 | $156.78 | $156.80 | $156.80 |
| 7 purchase totals = | $868.44 | $932.1797 | $932.17 | $932.25 | $932.20 | |