| 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 | $218.29 | 4.490% | $228.0912 | $228.09 | $228.10 | $228.10 |
| Purchase #2 | $20.51 | 8.318% | $22.216 | $22.22 | $22.20 | $22.20 |
| Purchase #3 | $186.37 | 5.195% | $196.0519 | $196.05 | $196.05 | $196.10 |
| Purchase #4 | $55.40 | 7.504% | $59.5572 | $59.56 | $59.55 | $59.60 |
| Purchase #5 | $246.43 | 6.303% | $261.9625 | $261.96 | $261.95 | $262.00 |
| Purchase #6 | $14.62 | 7.697% | $15.7453 | $15.75 | $15.75 | $15.70 |
| Purchase #7 | $118.62 | 5.123% | $124.6969 | $124.70 | $124.70 | $124.70 |
| 7 purchase totals = | $860.24 | $908.3210 | $908.33 | $908.30 | $908.40 | |