| 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 | $226.27 | 3.619% | $234.4587 | $234.46 | $234.45 | $234.50 |
| Purchase #2 | $133.53 | 5.641% | $141.0624 | $141.06 | $141.05 | $141.10 |
| Purchase #3 | $132.42 | 5.383% | $139.5482 | $139.55 | $139.55 | $139.50 |
| Purchase #4 | $89.75 | 12.607% | $101.0648 | $101.06 | $101.05 | $101.10 |
| Purchase #5 | $235.30 | 13.242% | $266.4584 | $266.46 | $266.45 | $266.50 |
| Purchase #6 | $239.45 | 7.513% | $257.4399 | $257.44 | $257.45 | $257.40 |
| Purchase #7 | $89.33 | 5.577% | $94.3119 | $94.31 | $94.30 | $94.30 |
| 7 purchase totals = | $1,146.05 | $1,234.3443 | $1,234.34 | $1,234.30 | $1,234.40 | |