| 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 | $234.36 | 9.120% | $255.7336 | $255.73 | $255.75 | $255.70 |
| Purchase #2 | $175.95 | 10.583% | $194.5708 | $194.57 | $194.55 | $194.60 |
| Purchase #3 | $218.31 | 4.273% | $227.6384 | $227.64 | $227.65 | $227.60 |
| Purchase #4 | $56.79 | 13.410% | $64.4055 | $64.41 | $64.40 | $64.40 |
| Purchase #5 | $185.75 | 3.248% | $191.7832 | $191.78 | $191.80 | $191.80 |
| Purchase #6 | $207.48 | 3.682% | $215.1194 | $215.12 | $215.10 | $215.10 |
| Purchase #7 | $215.95 | 7.336% | $231.7921 | $231.79 | $231.80 | $231.80 |
| 7 purchase totals = | $1,294.59 | $1,381.0430 | $1,381.04 | $1,381.05 | $1,381.00 | |