| 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 | $113.76 | 13.360% | $128.9583 | $128.96 | $128.95 | $129.00 |
| Purchase #2 | $190.53 | 12.534% | $214.411 | $214.41 | $214.40 | $214.40 |
| Purchase #3 | $201.91 | 6.574% | $215.1836 | $215.18 | $215.20 | $215.20 |
| Purchase #4 | $110.96 | 4.810% | $116.2972 | $116.30 | $116.30 | $116.30 |
| Purchase #5 | $169.44 | 13.413% | $192.167 | $192.17 | $192.15 | $192.20 |
| Purchase #6 | $75.54 | 4.854% | $79.2067 | $79.21 | $79.20 | $79.20 |
| Purchase #7 | $91.36 | 12.689% | $102.9527 | $102.95 | $102.95 | $103.00 |
| 7 purchase totals = | $953.50 | $1,049.1765 | $1,049.18 | $1,049.15 | $1,049.30 | |