| 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 | $239.77 | 6.241% | $254.734 | $254.73 | $254.75 | $254.70 |
| Purchase #2 | $90.61 | 4.179% | $94.3966 | $94.40 | $94.40 | $94.40 |
| Purchase #3 | $118.76 | 5.324% | $125.0828 | $125.08 | $125.10 | $125.10 |
| Purchase #4 | $53.87 | 4.185% | $56.1245 | $56.12 | $56.10 | $56.10 |
| Purchase #5 | $249.84 | 3.290% | $258.0597 | $258.06 | $258.05 | $258.10 |
| Purchase #6 | $211.61 | 13.478% | $240.1308 | $240.13 | $240.15 | $240.10 |
| Purchase #7 | $114.53 | 6.412% | $121.8737 | $121.87 | $121.85 | $121.90 |
| 7 purchase totals = | $1,078.99 | $1,150.4021 | $1,150.39 | $1,150.40 | $1,150.40 | |