| 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 | $220.41 | 6.345% | $234.395 | $234.40 | $234.40 | $234.40 |
| Purchase #2 | $25.77 | 4.499% | $26.9294 | $26.93 | $26.95 | $26.90 |
| Purchase #3 | $45.72 | 9.588% | $50.1036 | $50.10 | $50.10 | $50.10 |
| Purchase #4 | $73.85 | 7.330% | $79.2632 | $79.26 | $79.25 | $79.30 |
| Purchase #5 | $117.92 | 6.771% | $125.9044 | $125.90 | $125.90 | $125.90 |
| Purchase #6 | $13.85 | 13.737% | $15.7526 | $15.75 | $15.75 | $15.80 |
| Purchase #7 | $211.31 | 11.731% | $236.0988 | $236.10 | $236.10 | $236.10 |
| 7 purchase totals = | $708.83 | $768.4470 | $768.44 | $768.45 | $768.50 | |