| 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 | $220.72 | 4.170% | $229.924 | $229.92 | $229.90 | $229.90 |
| Purchase #2 | $66.79 | 3.105% | $68.8638 | $68.86 | $68.85 | $68.90 |
| Purchase #3 | $73.72 | 13.215% | $83.4621 | $83.46 | $83.45 | $83.50 |
| Purchase #4 | $47.62 | 10.606% | $52.6706 | $52.67 | $52.65 | $52.70 |
| Purchase #5 | $25.58 | 4.325% | $26.6863 | $26.69 | $26.70 | $26.70 |
| Purchase #6 | $239.50 | 11.639% | $267.3754 | $267.38 | $267.40 | $267.40 |
| Purchase #7 | $149.82 | 11.442% | $166.9624 | $166.96 | $166.95 | $167.00 |
| 7 purchase totals = | $823.75 | $895.9446 | $895.94 | $895.90 | $896.10 | |