| 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 | $104.64 | 7.110% | $112.0799 | $112.08 | $112.10 | $112.10 |
| Purchase #2 | $125.32 | 7.135% | $134.2616 | $134.26 | $134.25 | $134.30 |
| Purchase #3 | $228.68 | 10.167% | $251.9299 | $251.93 | $251.95 | $251.90 |
| Purchase #4 | $174.82 | 3.496% | $180.9317 | $180.93 | $180.95 | $180.90 |
| Purchase #5 | $117.29 | 7.572% | $126.1712 | $126.17 | $126.15 | $126.20 |
| Purchase #6 | $185.54 | 12.150% | $208.0831 | $208.08 | $208.10 | $208.10 |
| Purchase #7 | $50.69 | 13.684% | $57.6264 | $57.63 | $57.65 | $57.60 |
| 7 purchase totals = | $986.98 | $1,071.0838 | $1,071.08 | $1,071.15 | $1,071.10 | |