| 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 | $244.54 | 12.541% | $275.2078 | $275.21 | $275.20 | $275.20 |
| Purchase #2 | $128.89 | 4.542% | $134.7442 | $134.74 | $134.75 | $134.70 |
| Purchase #3 | $127.42 | 7.734% | $137.2747 | $137.27 | $137.25 | $137.30 |
| Purchase #4 | $199.49 | 4.768% | $209.0017 | $209.00 | $209.00 | $209.00 |
| Purchase #5 | $90.99 | 9.839% | $99.9425 | $99.94 | $99.95 | $99.90 |
| Purchase #6 | $144.62 | 13.306% | $163.8631 | $163.86 | $163.85 | $163.90 |
| Purchase #7 | $16.86 | 8.604% | $18.3106 | $18.31 | $18.30 | $18.30 |
| 7 purchase totals = | $952.81 | $1,038.3446 | $1,038.33 | $1,038.30 | $1,038.30 | |