| 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 | $236.27 | 5.545% | $249.3712 | $249.37 | $249.35 | $249.40 |
| Purchase #2 | $200.60 | 13.705% | $228.0922 | $228.09 | $228.10 | $228.10 |
| Purchase #3 | $191.53 | 9.299% | $209.3404 | $209.34 | $209.35 | $209.30 |
| Purchase #4 | $215.74 | 4.597% | $225.6576 | $225.66 | $225.65 | $225.70 |
| Purchase #5 | $57.82 | 7.565% | $62.1941 | $62.19 | $62.20 | $62.20 |
| Purchase #6 | $200.33 | 11.107% | $222.5807 | $222.58 | $222.60 | $222.60 |
| Purchase #7 | $130.94 | 5.200% | $137.7489 | $137.75 | $137.75 | $137.70 |
| 7 purchase totals = | $1,233.23 | $1,334.9851 | $1,334.98 | $1,335.00 | $1,335.00 | |