| 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 | $200.33 | 5.383% | $211.1138 | $211.11 | $211.10 | $211.10 |
| Purchase #2 | $243.82 | 8.204% | $263.823 | $263.82 | $263.80 | $263.80 |
| Purchase #3 | $217.61 | 3.796% | $225.8705 | $225.87 | $225.85 | $225.90 |
| Purchase #4 | $232.77 | 5.713% | $246.0682 | $246.07 | $246.05 | $246.10 |
| Purchase #5 | $27.38 | 9.621% | $30.0142 | $30.01 | $30.00 | $30.00 |
| Purchase #6 | $206.31 | 3.680% | $213.9022 | $213.90 | $213.90 | $213.90 |
| Purchase #7 | $199.83 | 6.243% | $212.3054 | $212.31 | $212.30 | $212.30 |
| 7 purchase totals = | $1,328.05 | $1,403.0973 | $1,403.09 | $1,403.00 | $1,403.10 | |