| 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 | $117.39 | 3.644% | $121.6677 | $121.67 | $121.65 | $121.70 |
| Purchase #2 | $88.70 | 12.490% | $99.7786 | $99.78 | $99.80 | $99.80 |
| Purchase #3 | $102.36 | 9.320% | $111.9 | $111.90 | $111.90 | $111.90 |
| Purchase #4 | $42.90 | 8.717% | $46.6396 | $46.64 | $46.65 | $46.60 |
| Purchase #5 | $197.67 | 13.509% | $224.3732 | $224.37 | $224.35 | $224.40 |
| Purchase #6 | $64.25 | 8.259% | $69.5564 | $69.56 | $69.55 | $69.60 |
| Purchase #7 | $224.27 | 7.424% | $240.9198 | $240.92 | $240.90 | $240.90 |
| 7 purchase totals = | $837.54 | $914.8353 | $914.84 | $914.80 | $914.90 | |