| 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 | $79.91 | 7.189% | $85.6547 | $85.65 | $85.65 | $85.70 |
| Purchase #2 | $148.26 | 5.789% | $156.8428 | $156.84 | $156.85 | $156.80 |
| Purchase #3 | $235.84 | 11.248% | $262.3673 | $262.37 | $262.35 | $262.40 |
| Purchase #4 | $154.77 | 4.196% | $161.2641 | $161.26 | $161.25 | $161.30 |
| Purchase #5 | $197.69 | 10.719% | $218.8804 | $218.88 | $218.90 | $218.90 |
| Purchase #6 | $248.79 | 4.643% | $260.3413 | $260.34 | $260.35 | $260.30 |
| Purchase #7 | $128.88 | 13.648% | $146.4695 | $146.47 | $146.45 | $146.50 |
| 7 purchase totals = | $1,194.14 | $1,291.8201 | $1,291.81 | $1,291.80 | $1,291.90 | |