| 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 | $114.73 | 9.810% | $125.985 | $125.99 | $126.00 | $126.00 |
| Purchase #2 | $194.80 | 3.127% | $200.8914 | $200.89 | $200.90 | $200.90 |
| Purchase #3 | $135.96 | 3.767% | $141.0816 | $141.08 | $141.10 | $141.10 |
| Purchase #4 | $108.30 | 9.311% | $118.3838 | $118.38 | $118.40 | $118.40 |
| Purchase #5 | $148.61 | 10.425% | $164.1026 | $164.10 | $164.10 | $164.10 |
| Purchase #6 | $29.56 | 3.743% | $30.6664 | $30.67 | $30.65 | $30.70 |
| Purchase #7 | $178.46 | 5.333% | $187.9773 | $187.98 | $188.00 | $188.00 |
| 7 purchase totals = | $910.42 | $969.0881 | $969.09 | $969.15 | $969.20 | |