| 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 | $203.73 | 6.546% | $217.0662 | $217.07 | $217.05 | $217.10 |
| Purchase #2 | $213.34 | 10.603% | $235.9604 | $235.96 | $235.95 | $236.00 |
| Purchase #3 | $8.34 | 8.759% | $9.0705 | $9.07 | $9.05 | $9.10 |
| Purchase #4 | $187.67 | 13.363% | $212.7483 | $212.75 | $212.75 | $212.70 |
| Purchase #5 | $47.87 | 13.434% | $54.3009 | $54.30 | $54.30 | $54.30 |
| Purchase #6 | $224.52 | 10.322% | $247.695 | $247.70 | $247.70 | $247.70 |
| Purchase #7 | $185.94 | 7.261% | $199.4411 | $199.44 | $199.45 | $199.40 |
| 7 purchase totals = | $1,071.41 | $1,176.2824 | $1,176.29 | $1,176.25 | $1,176.30 | |