| 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 | $125.65 | 6.791% | $134.1829 | $134.18 | $134.20 | $134.20 |
| Purchase #2 | $22.38 | 4.673% | $23.4258 | $23.43 | $23.45 | $23.40 |
| Purchase #3 | $9.68 | 10.722% | $10.7179 | $10.72 | $10.70 | $10.70 |
| Purchase #4 | $18.78 | 6.450% | $19.9913 | $19.99 | $20.00 | $20.00 |
| Purchase #5 | $95.41 | 4.771% | $99.962 | $99.96 | $99.95 | $100.00 |
| Purchase #6 | $245.48 | 3.723% | $254.6192 | $254.62 | $254.60 | $254.60 |
| Purchase #7 | $215.47 | 10.418% | $237.9177 | $237.92 | $237.90 | $237.90 |
| 7 purchase totals = | $732.85 | $780.8168 | $780.82 | $780.80 | $780.80 | |