| 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 | $82.91 | 4.795% | $86.8855 | $86.89 | $86.90 | $86.90 |
| Purchase #2 | $227.77 | 9.450% | $249.2943 | $249.29 | $249.30 | $249.30 |
| Purchase #3 | $206.40 | 10.408% | $227.8821 | $227.88 | $227.90 | $227.90 |
| Purchase #4 | $181.60 | 3.643% | $188.2157 | $188.22 | $188.20 | $188.20 |
| Purchase #5 | $188.84 | 3.162% | $194.8111 | $194.81 | $194.80 | $194.80 |
| Purchase #6 | $27.30 | 13.598% | $31.0123 | $31.01 | $31.00 | $31.00 |
| Purchase #7 | $6.91 | 7.249% | $7.4109 | $7.41 | $7.40 | $7.40 |
| 7 purchase totals = | $921.73 | $985.5119 | $985.51 | $985.50 | $985.50 | |