| 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 | $210.43 | 12.289% | $236.2897 | $236.29 | $236.30 | $236.30 |
| Purchase #2 | $207.45 | 12.326% | $233.0203 | $233.02 | $233.00 | $233.00 |
| Purchase #3 | $44.98 | 3.285% | $46.4576 | $46.46 | $46.45 | $46.50 |
| Purchase #4 | $147.82 | 4.348% | $154.2472 | $154.25 | $154.25 | $154.20 |
| Purchase #5 | $167.60 | 9.421% | $183.3896 | $183.39 | $183.40 | $183.40 |
| Purchase #6 | $221.93 | 13.658% | $252.2412 | $252.24 | $252.25 | $252.20 |
| Purchase #7 | $136.67 | 3.316% | $141.202 | $141.20 | $141.20 | $141.20 |
| 7 purchase totals = | $1,136.88 | $1,246.8476 | $1,246.85 | $1,246.85 | $1,246.80 | |