| 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 | $245.52 | 3.218% | $253.4208 | $253.42 | $253.40 | $253.40 |
| Purchase #2 | $115.67 | 9.339% | $126.4724 | $126.47 | $126.45 | $126.50 |
| Purchase #3 | $76.47 | 6.183% | $81.1981 | $81.20 | $81.20 | $81.20 |
| Purchase #4 | $69.82 | 5.202% | $73.452 | $73.45 | $73.45 | $73.50 |
| Purchase #5 | $134.27 | 6.538% | $143.0486 | $143.05 | $143.05 | $143.00 |
| Purchase #6 | $57.92 | 5.445% | $61.0737 | $61.07 | $61.05 | $61.10 |
| Purchase #7 | $163.47 | 9.834% | $179.5456 | $179.55 | $179.55 | $179.50 |
| 7 purchase totals = | $863.14 | $918.2112 | $918.21 | $918.15 | $918.20 | |