| 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 | $193.67 | 11.632% | $216.1977 | $216.20 | $216.20 | $216.20 |
| Purchase #2 | $9.34 | 10.221% | $10.2946 | $10.29 | $10.30 | $10.30 |
| Purchase #3 | $116.81 | 7.792% | $125.9118 | $125.91 | $125.90 | $125.90 |
| Purchase #4 | $46.69 | 13.151% | $52.8302 | $52.83 | $52.85 | $52.80 |
| Purchase #5 | $235.68 | 8.300% | $255.2414 | $255.24 | $255.25 | $255.20 |
| Purchase #6 | $97.30 | 11.380% | $108.3727 | $108.37 | $108.35 | $108.40 |
| Purchase #7 | $220.77 | 3.425% | $228.3314 | $228.33 | $228.35 | $228.30 |
| 7 purchase totals = | $920.26 | $997.1798 | $997.17 | $997.20 | $997.10 | |