| 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 | $240.60 | 9.537% | $263.546 | $263.55 | $263.55 | $263.50 |
| Purchase #2 | $86.36 | 12.478% | $97.136 | $97.14 | $97.15 | $97.10 |
| Purchase #3 | $172.98 | 3.750% | $179.4668 | $179.47 | $179.45 | $179.50 |
| Purchase #4 | $29.99 | 12.455% | $33.7253 | $33.73 | $33.75 | $33.70 |
| Purchase #5 | $205.88 | 7.510% | $221.3416 | $221.34 | $221.35 | $221.30 |
| Purchase #6 | $11.35 | 6.404% | $12.0769 | $12.08 | $12.10 | $12.10 |
| Purchase #7 | $18.68 | 6.210% | $19.84 | $19.84 | $19.85 | $19.80 |
| 7 purchase totals = | $765.84 | $827.1326 | $827.15 | $827.20 | $827.00 | |