| 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 | $215.94 | 7.299% | $231.7015 | $231.70 | $231.70 | $231.70 |
| Purchase #2 | $130.76 | 13.534% | $148.4571 | $148.46 | $148.45 | $148.50 |
| Purchase #3 | $72.74 | 3.517% | $75.2983 | $75.30 | $75.30 | $75.30 |
| Purchase #4 | $77.51 | 8.741% | $84.2851 | $84.29 | $84.30 | $84.30 |
| Purchase #5 | $65.55 | 6.734% | $69.9641 | $69.96 | $69.95 | $70.00 |
| Purchase #6 | $96.47 | 9.729% | $105.8556 | $105.86 | $105.85 | $105.90 |
| Purchase #7 | $182.84 | 11.570% | $203.9946 | $203.99 | $204.00 | $204.00 |
| 7 purchase totals = | $841.81 | $919.5563 | $919.56 | $919.55 | $919.70 | |