| 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 | $237.44 | 6.387% | $252.6053 | $252.61 | $252.60 | $252.60 |
| Purchase #2 | $49.34 | 4.372% | $51.4971 | $51.50 | $51.50 | $51.50 |
| Purchase #3 | $108.98 | 10.847% | $120.8011 | $120.80 | $120.80 | $120.80 |
| Purchase #4 | $129.65 | 4.796% | $135.868 | $135.87 | $135.85 | $135.90 |
| Purchase #5 | $149.71 | 4.382% | $156.2703 | $156.27 | $156.25 | $156.30 |
| Purchase #6 | $72.70 | 9.800% | $79.8246 | $79.82 | $79.80 | $79.80 |
| Purchase #7 | $107.85 | 5.514% | $113.7968 | $113.80 | $113.80 | $113.80 |
| 7 purchase totals = | $855.67 | $910.6632 | $910.67 | $910.60 | $910.70 | |