| 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 | $189.71 | 10.126% | $208.92 | $208.92 | $208.90 | $208.90 |
| Purchase #2 | $151.91 | 7.757% | $163.6937 | $163.69 | $163.70 | $163.70 |
| Purchase #3 | $24.89 | 11.315% | $27.7063 | $27.71 | $27.70 | $27.70 |
| Purchase #4 | $237.40 | 9.482% | $259.9103 | $259.91 | $259.90 | $259.90 |
| Purchase #5 | $174.54 | 7.738% | $188.0459 | $188.05 | $188.05 | $188.00 |
| Purchase #6 | $248.64 | 12.585% | $279.9313 | $279.93 | $279.95 | $279.90 |
| Purchase #7 | $111.94 | 11.859% | $125.215 | $125.22 | $125.20 | $125.20 |
| 7 purchase totals = | $1,139.03 | $1,253.4225 | $1,253.43 | $1,253.40 | $1,253.30 | |