| 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 | $237.99 | 11.598% | $265.5921 | $265.59 | $265.60 | $265.60 |
| Purchase #2 | $234.42 | 8.546% | $254.4535 | $254.45 | $254.45 | $254.50 |
| Purchase #3 | $190.29 | 10.767% | $210.7785 | $210.78 | $210.80 | $210.80 |
| Purchase #4 | $30.69 | 4.612% | $32.1054 | $32.11 | $32.10 | $32.10 |
| Purchase #5 | $225.56 | 10.446% | $249.122 | $249.12 | $249.10 | $249.10 |
| Purchase #6 | $157.27 | 3.839% | $163.3076 | $163.31 | $163.30 | $163.30 |
| Purchase #7 | $40.82 | 12.326% | $45.8515 | $45.85 | $45.85 | $45.90 |
| 7 purchase totals = | $1,117.04 | $1,221.2106 | $1,221.21 | $1,221.20 | $1,221.30 | |