| 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 | $101.36 | 3.443% | $104.8498 | $104.85 | $104.85 | $104.80 |
| Purchase #2 | $161.97 | 11.408% | $180.4475 | $180.45 | $180.45 | $180.40 |
| Purchase #3 | $161.39 | 3.180% | $166.5222 | $166.52 | $166.50 | $166.50 |
| Purchase #4 | $97.83 | 13.586% | $111.1212 | $111.12 | $111.10 | $111.10 |
| Purchase #5 | $15.95 | 9.588% | $17.4793 | $17.48 | $17.50 | $17.50 |
| Purchase #6 | $106.75 | 7.586% | $114.8481 | $114.85 | $114.85 | $114.80 |
| Purchase #7 | $228.36 | 5.857% | $241.735 | $241.74 | $241.75 | $241.70 |
| 7 purchase totals = | $873.61 | $937.0031 | $937.01 | $937.00 | $936.80 | |