| 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 | $19.60 | 11.836% | $21.9199 | $21.92 | $21.90 | $21.90 |
| Purchase #2 | $22.84 | 13.655% | $25.9588 | $25.96 | $25.95 | $26.00 |
| Purchase #3 | $116.78 | 8.489% | $126.6935 | $126.69 | $126.70 | $126.70 |
| Purchase #4 | $132.92 | 9.314% | $145.3002 | $145.30 | $145.30 | $145.30 |
| Purchase #5 | $214.77 | 5.862% | $227.3598 | $227.36 | $227.35 | $227.40 |
| Purchase #6 | $33.92 | 4.419% | $35.4189 | $35.42 | $35.40 | $35.40 |
| Purchase #7 | $243.95 | 6.532% | $259.8848 | $259.88 | $259.90 | $259.90 |
| 7 purchase totals = | $784.78 | $842.5359 | $842.53 | $842.50 | $842.60 | |