| 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 | $112.47 | 12.664% | $126.7132 | $126.71 | $126.70 | $126.70 |
| Purchase #2 | $8.38 | 6.125% | $8.8933 | $8.89 | $8.90 | $8.90 |
| Purchase #3 | $240.65 | 9.333% | $263.1099 | $263.11 | $263.10 | $263.10 |
| Purchase #4 | $98.44 | 12.348% | $110.5954 | $110.60 | $110.60 | $110.60 |
| Purchase #5 | $20.53 | 5.665% | $21.693 | $21.69 | $21.70 | $21.70 |
| Purchase #6 | $224.61 | 12.412% | $252.4886 | $252.49 | $252.50 | $252.50 |
| Purchase #7 | $51.52 | 7.836% | $55.5571 | $55.56 | $55.55 | $55.60 |
| 7 purchase totals = | $756.60 | $839.0505 | $839.05 | $839.05 | $839.10 | |