| 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 | $198.32 | 5.410% | $209.0491 | $209.05 | $209.05 | $209.00 |
| Purchase #2 | $226.85 | 13.327% | $257.0823 | $257.08 | $257.10 | $257.10 |
| Purchase #3 | $188.79 | 4.478% | $197.244 | $197.24 | $197.25 | $197.20 |
| Purchase #4 | $88.28 | 6.713% | $94.2062 | $94.21 | $94.20 | $94.20 |
| Purchase #5 | $103.26 | 13.766% | $117.4748 | $117.47 | $117.45 | $117.50 |
| Purchase #6 | $247.80 | 9.157% | $270.491 | $270.49 | $270.50 | $270.50 |
| Purchase #7 | $169.97 | 5.194% | $178.7982 | $178.80 | $178.80 | $178.80 |
| 7 purchase totals = | $1,223.27 | $1,324.3456 | $1,324.34 | $1,324.35 | $1,324.30 | |