| 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 | $28.45 | 6.201% | $30.2142 | $30.21 | $30.20 | $30.20 |
| Purchase #2 | $109.58 | 6.713% | $116.9361 | $116.94 | $116.95 | $116.90 |
| Purchase #3 | $203.41 | 7.811% | $219.2984 | $219.30 | $219.30 | $219.30 |
| Purchase #4 | $160.28 | 8.547% | $173.9791 | $173.98 | $174.00 | $174.00 |
| Purchase #5 | $246.98 | 13.656% | $280.7076 | $280.71 | $280.70 | $280.70 |
| Purchase #6 | $79.70 | 6.501% | $84.8813 | $84.88 | $84.90 | $84.90 |
| Purchase #7 | $242.40 | 5.282% | $255.2036 | $255.20 | $255.20 | $255.20 |
| 7 purchase totals = | $1,070.80 | $1,161.2203 | $1,161.22 | $1,161.25 | $1,161.20 | |