| 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 | $216.44 | 12.567% | $243.64 | $243.64 | $243.65 | $243.60 |
| Purchase #2 | $92.82 | 10.125% | $102.218 | $102.22 | $102.20 | $102.20 |
| Purchase #3 | $123.75 | 13.345% | $140.2644 | $140.26 | $140.25 | $140.30 |
| Purchase #4 | $29.76 | 11.819% | $33.2773 | $33.28 | $33.30 | $33.30 |
| Purchase #5 | $123.92 | 12.799% | $139.7805 | $139.78 | $139.80 | $139.80 |
| Purchase #6 | $96.75 | 4.411% | $101.0176 | $101.02 | $101.00 | $101.00 |
| Purchase #7 | $146.55 | 8.588% | $159.1357 | $159.14 | $159.15 | $159.10 |
| 7 purchase totals = | $829.99 | $919.3335 | $919.34 | $919.35 | $919.30 | |