| 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 | $221.95 | 4.609% | $232.1797 | $232.18 | $232.20 | $232.20 |
| Purchase #2 | $11.27 | 13.652% | $12.8086 | $12.81 | $12.80 | $12.80 |
| Purchase #3 | $70.84 | 5.726% | $74.8963 | $74.90 | $74.90 | $74.90 |
| Purchase #4 | $156.35 | 12.166% | $175.3715 | $175.37 | $175.35 | $175.40 |
| Purchase #5 | $58.34 | 3.429% | $60.3405 | $60.34 | $60.35 | $60.30 |
| Purchase #6 | $220.51 | 7.191% | $236.3669 | $236.37 | $236.35 | $236.40 |
| Purchase #7 | $215.41 | 10.371% | $237.7502 | $237.75 | $237.75 | $237.80 |
| 7 purchase totals = | $954.67 | $1,029.7137 | $1,029.72 | $1,029.70 | $1,029.80 | |