| 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 | $248.96 | 7.211% | $266.9125 | $266.91 | $266.90 | $266.90 |
| Purchase #2 | $159.27 | 4.713% | $166.7764 | $166.78 | $166.80 | $166.80 |
| Purchase #3 | $218.91 | 4.228% | $228.1655 | $228.17 | $228.15 | $228.20 |
| Purchase #4 | $89.51 | 11.645% | $99.9334 | $99.93 | $99.95 | $99.90 |
| Purchase #5 | $151.68 | 6.203% | $161.0887 | $161.09 | $161.10 | $161.10 |
| Purchase #6 | $83.69 | 10.322% | $92.3285 | $92.33 | $92.35 | $92.30 |
| Purchase #7 | $191.60 | 7.484% | $205.9393 | $205.94 | $205.95 | $205.90 |
| 7 purchase totals = | $1,143.62 | $1,221.1443 | $1,221.15 | $1,221.20 | $1,221.10 | |