| 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 | $100.66 | 10.420% | $111.1488 | $111.15 | $111.15 | $111.10 |
| Purchase #2 | $168.49 | 9.848% | $185.0829 | $185.08 | $185.10 | $185.10 |
| Purchase #3 | $177.33 | 10.292% | $195.5808 | $195.58 | $195.60 | $195.60 |
| Purchase #4 | $208.47 | 3.617% | $216.0104 | $216.01 | $216.00 | $216.00 |
| Purchase #5 | $78.73 | 12.227% | $88.3563 | $88.36 | $88.35 | $88.40 |
| Purchase #6 | $69.97 | 7.829% | $75.448 | $75.45 | $75.45 | $75.40 |
| Purchase #7 | $118.94 | 4.842% | $124.6991 | $124.70 | $124.70 | $124.70 |
| 7 purchase totals = | $922.59 | $996.3263 | $996.33 | $996.35 | $996.30 | |