| 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 | $233.90 | 11.276% | $260.2746 | $260.27 | $260.25 | $260.30 |
| Purchase #2 | $59.50 | 6.738% | $63.5091 | $63.51 | $63.50 | $63.50 |
| Purchase #3 | $16.92 | 11.512% | $18.8678 | $18.87 | $18.85 | $18.90 |
| Purchase #4 | $88.93 | 13.821% | $101.221 | $101.22 | $101.20 | $101.20 |
| Purchase #5 | $17.96 | 5.562% | $18.9589 | $18.96 | $18.95 | $19.00 |
| Purchase #6 | $64.32 | 10.614% | $71.1469 | $71.15 | $71.15 | $71.10 |
| Purchase #7 | $229.77 | 7.469% | $246.9315 | $246.93 | $246.95 | $246.90 |
| 7 purchase totals = | $711.30 | $780.9098 | $780.91 | $780.85 | $780.90 | |