| 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 | $126.72 | 11.836% | $141.7186 | $141.72 | $141.70 | $141.70 |
| Purchase #2 | $209.99 | 10.270% | $231.556 | $231.56 | $231.55 | $231.60 |
| Purchase #3 | $110.68 | 12.784% | $124.8293 | $124.83 | $124.85 | $124.80 |
| Purchase #4 | $93.76 | 6.795% | $100.131 | $100.13 | $100.15 | $100.10 |
| Purchase #5 | $41.99 | 13.660% | $47.7258 | $47.73 | $47.75 | $47.70 |
| Purchase #6 | $85.56 | 13.457% | $97.0738 | $97.07 | $97.05 | $97.10 |
| Purchase #7 | $100.53 | 13.626% | $114.2282 | $114.23 | $114.25 | $114.20 |
| 7 purchase totals = | $769.23 | $857.2627 | $857.27 | $857.30 | $857.20 | |