| 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 | $102.66 | 9.284% | $112.191 | $112.19 | $112.20 | $112.20 |
| Purchase #2 | $18.50 | 3.388% | $19.1268 | $19.13 | $19.15 | $19.10 |
| Purchase #3 | $231.56 | 9.595% | $253.7782 | $253.78 | $253.80 | $253.80 |
| Purchase #4 | $105.49 | 7.156% | $113.0389 | $113.04 | $113.05 | $113.00 |
| Purchase #5 | $187.37 | 11.421% | $208.7695 | $208.77 | $208.75 | $208.80 |
| Purchase #6 | $73.90 | 11.369% | $82.3017 | $82.30 | $82.30 | $82.30 |
| Purchase #7 | $135.92 | 12.502% | $152.9127 | $152.91 | $152.90 | $152.90 |
| 7 purchase totals = | $855.40 | $942.1188 | $942.12 | $942.15 | $942.10 | |