| 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 | $116.36 | 13.760% | $132.3711 | $132.37 | $132.35 | $132.40 |
| Purchase #2 | $141.81 | 3.468% | $146.728 | $146.73 | $146.75 | $146.70 |
| Purchase #3 | $63.47 | 11.319% | $70.6542 | $70.65 | $70.65 | $70.70 |
| Purchase #4 | $200.36 | 10.766% | $221.9308 | $221.93 | $221.95 | $221.90 |
| Purchase #5 | $31.59 | 10.363% | $34.8637 | $34.86 | $34.85 | $34.90 |
| Purchase #6 | $221.93 | 13.510% | $251.9127 | $251.91 | $251.90 | $251.90 |
| Purchase #7 | $107.70 | 11.168% | $119.7279 | $119.73 | $119.75 | $119.70 |
| 7 purchase totals = | $883.22 | $978.1884 | $978.18 | $978.20 | $978.20 | |