| 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 | $25.35 | 12.390% | $28.4909 | $28.49 | $28.50 | $28.50 |
| Purchase #2 | $197.56 | 11.849% | $220.9689 | $220.97 | $220.95 | $221.00 |
| Purchase #3 | $52.25 | 3.543% | $54.1012 | $54.10 | $54.10 | $54.10 |
| Purchase #4 | $180.61 | 3.311% | $186.59 | $186.59 | $186.60 | $186.60 |
| Purchase #5 | $6.98 | 5.872% | $7.3899 | $7.39 | $7.40 | $7.40 |
| Purchase #6 | $150.65 | 7.303% | $161.652 | $161.65 | $161.65 | $161.70 |
| Purchase #7 | $229.72 | 8.434% | $249.0946 | $249.09 | $249.10 | $249.10 |
| 7 purchase totals = | $843.12 | $908.2875 | $908.28 | $908.30 | $908.40 | |