| 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 | $229.25 | 5.308% | $241.4186 | $241.42 | $241.40 | $241.40 |
| Purchase #2 | $168.94 | 8.520% | $183.3337 | $183.33 | $183.35 | $183.30 |
| Purchase #3 | $241.75 | 11.554% | $269.6818 | $269.68 | $269.70 | $269.70 |
| Purchase #4 | $216.58 | 7.766% | $233.3996 | $233.40 | $233.40 | $233.40 |
| Purchase #5 | $29.62 | 4.631% | $30.9917 | $30.99 | $31.00 | $31.00 |
| Purchase #6 | $246.62 | 13.582% | $280.1159 | $280.12 | $280.10 | $280.10 |
| Purchase #7 | $122.79 | 7.864% | $132.4462 | $132.45 | $132.45 | $132.40 |
| 7 purchase totals = | $1,255.55 | $1,371.3875 | $1,371.39 | $1,371.40 | $1,371.30 | |