| 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 | $191.90 | 12.806% | $216.4747 | $216.47 | $216.45 | $216.50 |
| Purchase #2 | $235.60 | 7.686% | $253.7082 | $253.71 | $253.70 | $253.70 |
| Purchase #3 | $86.65 | 5.449% | $91.3716 | $91.37 | $91.35 | $91.40 |
| Purchase #4 | $215.37 | 5.583% | $227.3941 | $227.39 | $227.40 | $227.40 |
| Purchase #5 | $198.90 | 9.830% | $218.4519 | $218.45 | $218.45 | $218.50 |
| Purchase #6 | $174.96 | 13.742% | $199.003 | $199.00 | $199.00 | $199.00 |
| Purchase #7 | $79.32 | 10.342% | $87.5233 | $87.52 | $87.50 | $87.50 |
| 7 purchase totals = | $1,182.70 | $1,293.9268 | $1,293.91 | $1,293.85 | $1,294.00 | |