| 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 | $10.75 | 12.513% | $12.0951 | $12.10 | $12.10 | $12.10 |
| Purchase #2 | $239.47 | 10.813% | $265.3639 | $265.36 | $265.35 | $265.40 |
| Purchase #3 | $145.95 | 6.858% | $155.9593 | $155.96 | $155.95 | $156.00 |
| Purchase #4 | $150.71 | 12.797% | $169.9964 | $170.00 | $170.00 | $170.00 |
| Purchase #5 | $19.43 | 6.255% | $20.6453 | $20.65 | $20.65 | $20.60 |
| Purchase #6 | $135.46 | 5.133% | $142.4132 | $142.41 | $142.40 | $142.40 |
| Purchase #7 | $185.82 | 10.300% | $204.9595 | $204.96 | $204.95 | $205.00 |
| 7 purchase totals = | $887.59 | $971.4327 | $971.44 | $971.40 | $971.50 | |