| 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 | $109.34 | 10.805% | $121.1542 | $121.15 | $121.15 | $121.20 |
| Purchase #2 | $191.40 | 7.256% | $205.288 | $205.29 | $205.30 | $205.30 |
| Purchase #3 | $24.81 | 7.622% | $26.701 | $26.70 | $26.70 | $26.70 |
| Purchase #4 | $225.39 | 13.215% | $255.1753 | $255.18 | $255.20 | $255.20 |
| Purchase #5 | $240.33 | 9.501% | $263.1638 | $263.16 | $263.15 | $263.20 |
| Purchase #6 | $153.76 | 8.589% | $166.9664 | $166.97 | $166.95 | $167.00 |
| Purchase #7 | $85.99 | 7.836% | $92.7282 | $92.73 | $92.75 | $92.70 |
| 7 purchase totals = | $1,031.02 | $1,131.1769 | $1,131.18 | $1,131.20 | $1,131.30 | |