| 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 | $25.82 | 4.836% | $27.0687 | $27.07 | $27.05 | $27.10 |
| Purchase #2 | $211.36 | 6.451% | $224.9948 | $224.99 | $225.00 | $225.00 |
| Purchase #3 | $218.97 | 3.819% | $227.3325 | $227.33 | $227.35 | $227.30 |
| Purchase #4 | $195.65 | 6.423% | $208.2166 | $208.22 | $208.20 | $208.20 |
| Purchase #5 | $149.88 | 10.567% | $165.7178 | $165.72 | $165.70 | $165.70 |
| Purchase #6 | $239.61 | 12.701% | $270.0429 | $270.04 | $270.05 | $270.00 |
| Purchase #7 | $173.67 | 8.450% | $188.3451 | $188.35 | $188.35 | $188.30 |
| 7 purchase totals = | $1,214.96 | $1,311.7184 | $1,311.72 | $1,311.70 | $1,311.60 | |