| 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 | $230.94 | 9.386% | $252.616 | $252.62 | $252.60 | $252.60 |
| Purchase #2 | $144.36 | 9.680% | $158.334 | $158.33 | $158.35 | $158.30 |
| Purchase #3 | $141.40 | 12.129% | $158.5504 | $158.55 | $158.55 | $158.60 |
| Purchase #4 | $18.85 | 5.692% | $19.9229 | $19.92 | $19.90 | $19.90 |
| Purchase #5 | $59.61 | 7.420% | $64.0331 | $64.03 | $64.05 | $64.00 |
| Purchase #6 | $61.52 | 7.826% | $66.3346 | $66.33 | $66.35 | $66.30 |
| Purchase #7 | $241.67 | 7.261% | $259.2177 | $259.22 | $259.20 | $259.20 |
| 7 purchase totals = | $898.35 | $979.0087 | $979.00 | $979.00 | $978.90 | |