| 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 | $222.34 | 13.558% | $252.4849 | $252.48 | $252.50 | $252.50 |
| Purchase #2 | $221.71 | 5.837% | $234.6512 | $234.65 | $234.65 | $234.70 |
| Purchase #3 | $79.67 | 12.615% | $89.7204 | $89.72 | $89.70 | $89.70 |
| Purchase #4 | $144.26 | 4.156% | $150.2554 | $150.26 | $150.25 | $150.30 |
| Purchase #5 | $7.31 | 8.832% | $7.9556 | $7.96 | $7.95 | $8.00 |
| Purchase #6 | $227.55 | 4.321% | $237.3824 | $237.38 | $237.40 | $237.40 |
| Purchase #7 | $229.42 | 12.107% | $257.1959 | $257.20 | $257.20 | $257.20 |
| 7 purchase totals = | $1,132.26 | $1,229.6458 | $1,229.65 | $1,229.65 | $1,229.80 | |