| 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 | $13.52 | 3.790% | $14.0324 | $14.03 | $14.05 | $14.00 |
| Purchase #2 | $184.49 | 13.220% | $208.8796 | $208.88 | $208.90 | $208.90 |
| Purchase #3 | $235.99 | 10.471% | $260.7005 | $260.70 | $260.70 | $260.70 |
| Purchase #4 | $228.91 | 7.605% | $246.3186 | $246.32 | $246.30 | $246.30 |
| Purchase #5 | $195.26 | 10.392% | $215.5514 | $215.55 | $215.55 | $215.60 |
| Purchase #6 | $40.30 | 10.134% | $44.384 | $44.38 | $44.40 | $44.40 |
| Purchase #7 | $238.83 | 8.524% | $259.1879 | $259.19 | $259.20 | $259.20 |
| 7 purchase totals = | $1,137.30 | $1,249.0544 | $1,249.05 | $1,249.10 | $1,249.10 | |