| 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 | $119.91 | 4.190% | $124.9342 | $124.93 | $124.95 | $124.90 |
| Purchase #2 | $55.50 | 8.737% | $60.349 | $60.35 | $60.35 | $60.30 |
| Purchase #3 | $82.79 | 12.740% | $93.3374 | $93.34 | $93.35 | $93.30 |
| Purchase #4 | $93.45 | 13.870% | $106.4115 | $106.41 | $106.40 | $106.40 |
| Purchase #5 | $186.42 | 7.680% | $200.7371 | $200.74 | $200.75 | $200.70 |
| Purchase #6 | $207.67 | 3.224% | $214.3653 | $214.37 | $214.35 | $214.40 |
| Purchase #7 | $123.40 | 4.711% | $129.2134 | $129.21 | $129.20 | $129.20 |
| 7 purchase totals = | $869.14 | $929.3479 | $929.35 | $929.35 | $929.20 | |