| 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 | $111.29 | 9.811% | $122.2087 | $122.21 | $122.20 | $122.20 |
| Purchase #2 | $81.31 | 5.199% | $85.5373 | $85.54 | $85.55 | $85.50 |
| Purchase #3 | $139.54 | 7.353% | $149.8004 | $149.80 | $149.80 | $149.80 |
| Purchase #4 | $47.28 | 9.336% | $51.6941 | $51.69 | $51.70 | $51.70 |
| Purchase #5 | $56.58 | 13.847% | $64.4146 | $64.41 | $64.40 | $64.40 |
| Purchase #6 | $203.63 | 8.646% | $221.2358 | $221.24 | $221.25 | $221.20 |
| Purchase #7 | $97.75 | 6.406% | $104.0119 | $104.01 | $104.00 | $104.00 |
| 7 purchase totals = | $737.38 | $798.9028 | $798.90 | $798.90 | $798.80 | |