| 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 | $240.56 | 11.144% | $267.368 | $267.37 | $267.35 | $267.40 |
| Purchase #2 | $103.43 | 6.600% | $110.2564 | $110.26 | $110.25 | $110.30 |
| Purchase #3 | $46.75 | 4.185% | $48.7065 | $48.71 | $48.70 | $48.70 |
| Purchase #4 | $112.96 | 5.232% | $118.8701 | $118.87 | $118.85 | $118.90 |
| Purchase #5 | $51.38 | 13.274% | $58.2002 | $58.20 | $58.20 | $58.20 |
| Purchase #6 | $171.38 | 10.671% | $189.668 | $189.67 | $189.65 | $189.70 |
| Purchase #7 | $57.83 | 12.525% | $65.0732 | $65.07 | $65.05 | $65.10 |
| 7 purchase totals = | $784.29 | $858.1424 | $858.15 | $858.05 | $858.30 | |