| 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 | $227.25 | 9.254% | $248.2797 | $248.28 | $248.30 | $248.30 |
| Purchase #2 | $206.50 | 13.373% | $234.1152 | $234.12 | $234.10 | $234.10 |
| Purchase #3 | $215.95 | 4.637% | $225.9636 | $225.96 | $225.95 | $226.00 |
| Purchase #4 | $137.65 | 11.589% | $153.6023 | $153.60 | $153.60 | $153.60 |
| Purchase #5 | $214.43 | 9.851% | $235.5535 | $235.55 | $235.55 | $235.60 |
| Purchase #6 | $222.60 | 7.398% | $239.0679 | $239.07 | $239.05 | $239.10 |
| Purchase #7 | $134.84 | 13.684% | $153.2915 | $153.29 | $153.30 | $153.30 |
| 7 purchase totals = | $1,359.22 | $1,489.8737 | $1,489.87 | $1,489.85 | $1,490.00 | |