| 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 | $14.29 | 3.723% | $14.822 | $14.82 | $14.80 | $14.80 |
| Purchase #2 | $214.28 | 13.393% | $242.9785 | $242.98 | $243.00 | $243.00 |
| Purchase #3 | $171.33 | 10.866% | $189.9467 | $189.95 | $189.95 | $189.90 |
| Purchase #4 | $115.92 | 12.114% | $129.9625 | $129.96 | $129.95 | $130.00 |
| Purchase #5 | $154.84 | 11.363% | $172.4345 | $172.43 | $172.45 | $172.40 |
| Purchase #6 | $74.49 | 11.674% | $83.186 | $83.19 | $83.20 | $83.20 |
| Purchase #7 | $78.56 | 9.408% | $85.9509 | $85.95 | $85.95 | $86.00 |
| 7 purchase totals = | $823.71 | $919.2811 | $919.28 | $919.30 | $919.30 | |