| 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 | $119.72 | 5.411% | $126.198 | $126.20 | $126.20 | $126.20 |
| Purchase #2 | $107.67 | 5.713% | $113.8212 | $113.82 | $113.80 | $113.80 |
| Purchase #3 | $236.47 | 8.233% | $255.9386 | $255.94 | $255.95 | $255.90 |
| Purchase #4 | $36.61 | 10.152% | $40.3266 | $40.33 | $40.35 | $40.30 |
| Purchase #5 | $115.71 | 7.508% | $124.3975 | $124.40 | $124.40 | $124.40 |
| Purchase #6 | $15.66 | 3.482% | $16.2053 | $16.21 | $16.20 | $16.20 |
| Purchase #7 | $161.83 | 10.141% | $178.2412 | $178.24 | $178.25 | $178.20 |
| 7 purchase totals = | $793.67 | $855.1284 | $855.14 | $855.15 | $855.00 | |