| 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 | $121.54 | 11.818% | $135.9036 | $135.90 | $135.90 | $135.90 |
| Purchase #2 | $192.56 | 5.370% | $202.9005 | $202.90 | $202.90 | $202.90 |
| Purchase #3 | $59.73 | 7.603% | $64.2713 | $64.27 | $64.25 | $64.30 |
| Purchase #4 | $213.64 | 3.189% | $220.453 | $220.45 | $220.45 | $220.50 |
| Purchase #5 | $77.72 | 5.453% | $81.9581 | $81.96 | $81.95 | $82.00 |
| Purchase #6 | $118.33 | 11.731% | $132.2113 | $132.21 | $132.20 | $132.20 |
| Purchase #7 | $11.57 | 12.304% | $12.9936 | $12.99 | $13.00 | $13.00 |
| 7 purchase totals = | $795.09 | $850.6914 | $850.68 | $850.65 | $850.80 | |