| 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 | $240.66 | 7.484% | $258.671 | $258.67 | $258.65 | $258.70 |
| Purchase #2 | $109.44 | 7.784% | $117.9588 | $117.96 | $117.95 | $118.00 |
| Purchase #3 | $103.86 | 8.438% | $112.6237 | $112.62 | $112.60 | $112.60 |
| Purchase #4 | $62.57 | 12.159% | $70.1779 | $70.18 | $70.20 | $70.20 |
| Purchase #5 | $79.28 | 9.528% | $86.8338 | $86.83 | $86.85 | $86.80 |
| Purchase #6 | $70.43 | 11.221% | $78.333 | $78.33 | $78.35 | $78.30 |
| Purchase #7 | $243.96 | 8.406% | $264.4673 | $264.47 | $264.45 | $264.50 |
| 7 purchase totals = | $910.20 | $989.0655 | $989.06 | $989.05 | $989.10 | |