| 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 | $211.71 | 13.211% | $239.679 | $239.68 | $239.70 | $239.70 |
| Purchase #2 | $7.68 | 9.309% | $8.3949 | $8.39 | $8.40 | $8.40 |
| Purchase #3 | $111.64 | 9.440% | $122.1788 | $122.18 | $122.20 | $122.20 |
| Purchase #4 | $109.75 | 10.551% | $121.3297 | $121.33 | $121.35 | $121.30 |
| Purchase #5 | $180.54 | 5.271% | $190.0563 | $190.06 | $190.05 | $190.10 |
| Purchase #6 | $9.42 | 9.562% | $10.3207 | $10.32 | $10.30 | $10.30 |
| Purchase #7 | $208.83 | 3.522% | $216.185 | $216.19 | $216.20 | $216.20 |
| 7 purchase totals = | $839.57 | $908.1444 | $908.15 | $908.20 | $908.20 | |