| 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 | $40.70 | 11.322% | $45.3081 | $45.31 | $45.30 | $45.30 |
| Purchase #2 | $129.42 | 10.699% | $143.2666 | $143.27 | $143.25 | $143.30 |
| Purchase #3 | $234.68 | 13.396% | $266.1177 | $266.12 | $266.10 | $266.10 |
| Purchase #4 | $33.44 | 13.698% | $38.0206 | $38.02 | $38.00 | $38.00 |
| Purchase #5 | $182.41 | 8.418% | $197.7653 | $197.77 | $197.75 | $197.80 |
| Purchase #6 | $223.87 | 6.169% | $237.6805 | $237.68 | $237.70 | $237.70 |
| Purchase #7 | $102.87 | 5.556% | $108.5855 | $108.59 | $108.60 | $108.60 |
| 7 purchase totals = | $947.39 | $1,036.7443 | $1,036.76 | $1,036.70 | $1,036.80 | |