| 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 | $125.67 | 3.704% | $130.3248 | $130.32 | $130.30 | $130.30 |
| Purchase #2 | $131.90 | 3.306% | $136.2606 | $136.26 | $136.25 | $136.30 |
| Purchase #3 | $225.70 | 9.478% | $247.0918 | $247.09 | $247.10 | $247.10 |
| Purchase #4 | $247.32 | 7.763% | $266.5195 | $266.52 | $266.50 | $266.50 |
| Purchase #5 | $50.41 | 10.702% | $55.8049 | $55.80 | $55.80 | $55.80 |
| Purchase #6 | $114.45 | 11.311% | $127.3954 | $127.40 | $127.40 | $127.40 |
| Purchase #7 | $26.93 | 13.308% | $30.5138 | $30.51 | $30.50 | $30.50 |
| 7 purchase totals = | $922.38 | $993.9108 | $993.90 | $993.85 | $993.90 | |