| 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 | $9.28 | 9.789% | $10.1884 | $10.19 | $10.20 | $10.20 |
| Purchase #2 | $242.56 | 6.348% | $257.9577 | $257.96 | $257.95 | $258.00 |
| Purchase #3 | $112.30 | 4.386% | $117.2255 | $117.23 | $117.25 | $117.20 |
| Purchase #4 | $168.91 | 13.595% | $191.8733 | $191.87 | $191.85 | $191.90 |
| Purchase #5 | $11.75 | 6.553% | $12.52 | $12.52 | $12.50 | $12.50 |
| Purchase #6 | $231.66 | 10.255% | $255.4167 | $255.42 | $255.40 | $255.40 |
| Purchase #7 | $112.59 | 6.654% | $120.0817 | $120.08 | $120.10 | $120.10 |
| 7 purchase totals = | $889.05 | $965.2633 | $965.27 | $965.25 | $965.30 | |