| 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 | $225.45 | 6.714% | $240.5867 | $240.59 | $240.60 | $240.60 |
| Purchase #2 | $154.81 | 8.248% | $167.5787 | $167.58 | $167.60 | $167.60 |
| Purchase #3 | $94.81 | 12.630% | $106.7845 | $106.78 | $106.80 | $106.80 |
| Purchase #4 | $113.65 | 8.841% | $123.6978 | $123.70 | $123.70 | $123.70 |
| Purchase #5 | $233.55 | 12.226% | $262.1038 | $262.10 | $262.10 | $262.10 |
| Purchase #6 | $217.75 | 6.367% | $231.6141 | $231.61 | $231.60 | $231.60 |
| Purchase #7 | $72.73 | 9.690% | $79.7775 | $79.78 | $79.80 | $79.80 |
| 7 purchase totals = | $1,112.75 | $1,212.1431 | $1,212.14 | $1,212.20 | $1,212.20 | |