| 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 | $112.74 | 9.762% | $123.7457 | $123.75 | $123.75 | $123.70 |
| Purchase #2 | $206.97 | 7.343% | $222.1678 | $222.17 | $222.15 | $222.20 |
| Purchase #3 | $12.34 | 9.570% | $13.5209 | $13.52 | $13.50 | $13.50 |
| Purchase #4 | $212.74 | 13.369% | $241.1812 | $241.18 | $241.20 | $241.20 |
| Purchase #5 | $215.34 | 5.567% | $227.328 | $227.33 | $227.35 | $227.30 |
| Purchase #6 | $129.49 | 6.146% | $137.4485 | $137.45 | $137.45 | $137.40 |
| Purchase #7 | $237.30 | 8.535% | $257.5536 | $257.55 | $257.55 | $257.60 |
| 7 purchase totals = | $1,126.92 | $1,222.9457 | $1,222.95 | $1,222.95 | $1,222.90 | |