| 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 | $235.37 | 9.503% | $257.7372 | $257.74 | $257.75 | $257.70 |
| Purchase #2 | $226.38 | 9.527% | $247.9472 | $247.95 | $247.95 | $247.90 |
| Purchase #3 | $83.56 | 5.594% | $88.2343 | $88.23 | $88.25 | $88.20 |
| Purchase #4 | $36.58 | 10.312% | $40.3521 | $40.35 | $40.35 | $40.40 |
| Purchase #5 | $107.69 | 5.286% | $113.3825 | $113.38 | $113.40 | $113.40 |
| Purchase #6 | $84.73 | 8.469% | $91.9058 | $91.91 | $91.90 | $91.90 |
| Purchase #7 | $6.59 | 13.406% | $7.4735 | $7.47 | $7.45 | $7.50 |
| 7 purchase totals = | $780.90 | $847.0326 | $847.03 | $847.05 | $847.00 | |