| 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 | $119.71 | 8.169% | $129.4891 | $129.49 | $129.50 | $129.50 |
| Purchase #2 | $97.64 | 7.182% | $104.6525 | $104.65 | $104.65 | $104.70 |
| Purchase #3 | $25.90 | 9.711% | $28.4151 | $28.42 | $28.40 | $28.40 |
| Purchase #4 | $102.79 | 10.614% | $113.7001 | $113.70 | $113.70 | $113.70 |
| Purchase #5 | $210.56 | 11.302% | $234.3575 | $234.36 | $234.35 | $234.40 |
| Purchase #6 | $159.51 | 7.748% | $171.8688 | $171.87 | $171.85 | $171.90 |
| Purchase #7 | $127.32 | 9.649% | $139.6051 | $139.61 | $139.60 | $139.60 |
| 7 purchase totals = | $843.43 | $922.0882 | $922.10 | $922.05 | $922.20 | |