| 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 | $19.34 | 3.102% | $19.9399 | $19.94 | $19.95 | $19.90 |
| Purchase #2 | $243.96 | 9.161% | $266.3092 | $266.31 | $266.30 | $266.30 |
| Purchase #3 | $95.83 | 7.377% | $102.8994 | $102.90 | $102.90 | $102.90 |
| Purchase #4 | $221.67 | 12.755% | $249.944 | $249.94 | $249.95 | $249.90 |
| Purchase #5 | $84.33 | 12.719% | $95.0559 | $95.06 | $95.05 | $95.10 |
| Purchase #6 | $51.77 | 10.749% | $57.3348 | $57.33 | $57.35 | $57.30 |
| Purchase #7 | $162.48 | 12.621% | $182.9866 | $182.99 | $183.00 | $183.00 |
| 7 purchase totals = | $879.38 | $974.4698 | $974.47 | $974.50 | $974.40 | |