| 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 | $231.81 | 10.808% | $256.864 | $256.86 | $256.85 | $256.90 |
| Purchase #2 | $72.76 | 12.220% | $81.6513 | $81.65 | $81.65 | $81.70 |
| Purchase #3 | $92.95 | 12.331% | $104.4117 | $104.41 | $104.40 | $104.40 |
| Purchase #4 | $80.88 | 5.549% | $85.368 | $85.37 | $85.35 | $85.40 |
| Purchase #5 | $110.88 | 6.749% | $118.3633 | $118.36 | $118.35 | $118.40 |
| Purchase #6 | $126.88 | 9.805% | $139.3206 | $139.32 | $139.30 | $139.30 |
| Purchase #7 | $139.37 | 13.113% | $157.6456 | $157.65 | $157.65 | $157.60 |
| 7 purchase totals = | $855.53 | $943.6245 | $943.62 | $943.55 | $943.70 | |