| 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 | $211.64 | 12.218% | $237.4982 | $237.50 | $237.50 | $237.50 |
| Purchase #2 | $240.88 | 5.340% | $253.743 | $253.74 | $253.75 | $253.70 |
| Purchase #3 | $180.51 | 10.733% | $199.8841 | $199.88 | $199.90 | $199.90 |
| Purchase #4 | $23.53 | 7.212% | $25.227 | $25.23 | $25.25 | $25.20 |
| Purchase #5 | $242.81 | 5.127% | $255.2589 | $255.26 | $255.25 | $255.30 |
| Purchase #6 | $224.70 | 12.776% | $253.4077 | $253.41 | $253.40 | $253.40 |
| Purchase #7 | $171.73 | 11.151% | $190.8796 | $190.88 | $190.90 | $190.90 |
| 7 purchase totals = | $1,295.80 | $1,415.8985 | $1,415.90 | $1,415.95 | $1,415.90 | |