| 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 | $196.65 | 10.446% | $217.1921 | $217.19 | $217.20 | $217.20 |
| Purchase #2 | $86.74 | 10.847% | $96.1487 | $96.15 | $96.15 | $96.10 |
| Purchase #3 | $71.90 | 10.510% | $79.4567 | $79.46 | $79.45 | $79.50 |
| Purchase #4 | $80.99 | 9.384% | $88.5901 | $88.59 | $88.60 | $88.60 |
| Purchase #5 | $188.34 | 10.522% | $208.1571 | $208.16 | $208.15 | $208.20 |
| Purchase #6 | $6.89 | 13.145% | $7.7957 | $7.80 | $7.80 | $7.80 |
| Purchase #7 | $250.80 | 9.760% | $275.2781 | $275.28 | $275.30 | $275.30 |
| 7 purchase totals = | $882.31 | $972.6185 | $972.63 | $972.65 | $972.70 | |