| 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 | $205.30 | 4.867% | $215.292 | $215.29 | $215.30 | $215.30 |
| Purchase #2 | $245.78 | 3.113% | $253.4311 | $253.43 | $253.45 | $253.40 |
| Purchase #3 | $250.40 | 4.642% | $262.0236 | $262.02 | $262.00 | $262.00 |
| Purchase #4 | $182.31 | 11.440% | $203.1663 | $203.17 | $203.15 | $203.20 |
| Purchase #5 | $158.82 | 6.658% | $169.3942 | $169.39 | $169.40 | $169.40 |
| Purchase #6 | $225.27 | 9.606% | $246.9094 | $246.91 | $246.90 | $246.90 |
| Purchase #7 | $215.43 | 9.719% | $236.3676 | $236.37 | $236.35 | $236.40 |
| 7 purchase totals = | $1,483.31 | $1,586.5842 | $1,586.58 | $1,586.55 | $1,586.60 | |