| 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 | $244.77 | 9.833% | $268.8382 | $268.84 | $268.85 | $268.80 |
| Purchase #2 | $69.47 | 11.675% | $77.5806 | $77.58 | $77.60 | $77.60 |
| Purchase #3 | $169.89 | 5.790% | $179.7266 | $179.73 | $179.75 | $179.70 |
| Purchase #4 | $22.50 | 4.452% | $23.5017 | $23.50 | $23.50 | $23.50 |
| Purchase #5 | $236.27 | 13.528% | $268.2326 | $268.23 | $268.25 | $268.20 |
| Purchase #6 | $192.61 | 6.684% | $205.4841 | $205.48 | $205.50 | $205.50 |
| Purchase #7 | $148.25 | 11.509% | $165.3121 | $165.31 | $165.30 | $165.30 |
| 7 purchase totals = | $1,083.76 | $1,188.6759 | $1,188.67 | $1,188.75 | $1,188.60 | |