| 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 | $229.75 | 4.736% | $240.631 | $240.63 | $240.65 | $240.60 |
| Purchase #2 | $151.62 | 8.145% | $163.9694 | $163.97 | $163.95 | $164.00 |
| Purchase #3 | $202.98 | 5.120% | $213.3726 | $213.37 | $213.35 | $213.40 |
| Purchase #4 | $45.34 | 8.481% | $49.1853 | $49.19 | $49.20 | $49.20 |
| Purchase #5 | $249.37 | 12.733% | $281.1223 | $281.12 | $281.10 | $281.10 |
| Purchase #6 | $151.49 | 6.240% | $160.943 | $160.94 | $160.95 | $160.90 |
| Purchase #7 | $15.54 | 12.833% | $17.5342 | $17.53 | $17.55 | $17.50 |
| 7 purchase totals = | $1,046.09 | $1,126.7578 | $1,126.75 | $1,126.75 | $1,126.70 | |