| 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 | $213.90 | 7.471% | $229.8805 | $229.88 | $229.90 | $229.90 |
| Purchase #2 | $71.72 | 5.186% | $75.4394 | $75.44 | $75.45 | $75.40 |
| Purchase #3 | $96.52 | 11.455% | $107.5764 | $107.58 | $107.60 | $107.60 |
| Purchase #4 | $89.46 | 10.318% | $98.6905 | $98.69 | $98.70 | $98.70 |
| Purchase #5 | $127.54 | 10.204% | $140.5542 | $140.55 | $140.55 | $140.60 |
| Purchase #6 | $34.31 | 6.808% | $36.6458 | $36.65 | $36.65 | $36.60 |
| Purchase #7 | $200.49 | 3.508% | $207.5232 | $207.52 | $207.50 | $207.50 |
| 7 purchase totals = | $833.94 | $896.3100 | $896.31 | $896.35 | $896.30 | |