| 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 | $216.36 | 5.337% | $227.9071 | $227.91 | $227.90 | $227.90 |
| Purchase #2 | $199.70 | 8.408% | $216.4908 | $216.49 | $216.50 | $216.50 |
| Purchase #3 | $238.86 | 10.542% | $264.0406 | $264.04 | $264.05 | $264.00 |
| Purchase #4 | $227.62 | 7.871% | $245.536 | $245.54 | $245.55 | $245.50 |
| Purchase #5 | $159.34 | 13.591% | $180.9959 | $181.00 | $181.00 | $181.00 |
| Purchase #6 | $189.41 | 5.488% | $199.8048 | $199.80 | $199.80 | $199.80 |
| Purchase #7 | $30.63 | 4.386% | $31.9734 | $31.97 | $31.95 | $32.00 |
| 7 purchase totals = | $1,261.92 | $1,366.7486 | $1,366.75 | $1,366.75 | $1,366.70 | |