| 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 | $229.55 | 8.599% | $249.289 | $249.29 | $249.30 | $249.30 |
| Purchase #2 | $21.70 | 6.542% | $23.1196 | $23.12 | $23.10 | $23.10 |
| Purchase #3 | $87.25 | 3.531% | $90.3308 | $90.33 | $90.35 | $90.30 |
| Purchase #4 | $117.94 | 12.154% | $132.2744 | $132.27 | $132.25 | $132.30 |
| Purchase #5 | $22.36 | 5.678% | $23.6296 | $23.63 | $23.65 | $23.60 |
| Purchase #6 | $102.91 | 13.387% | $116.6866 | $116.69 | $116.70 | $116.70 |
| Purchase #7 | $76.74 | 9.214% | $83.8108 | $83.81 | $83.80 | $83.80 |
| 7 purchase totals = | $658.45 | $719.1408 | $719.14 | $719.15 | $719.10 | |