| 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 | $246.50 | 3.201% | $254.3905 | $254.39 | $254.40 | $254.40 |
| Purchase #2 | $228.37 | 3.870% | $237.2079 | $237.21 | $237.20 | $237.20 |
| Purchase #3 | $192.77 | 9.681% | $211.4321 | $211.43 | $211.45 | $211.40 |
| Purchase #4 | $156.47 | 9.526% | $171.3753 | $171.38 | $171.40 | $171.40 |
| Purchase #5 | $181.38 | 7.773% | $195.4787 | $195.48 | $195.50 | $195.50 |
| Purchase #6 | $225.69 | 4.674% | $236.2388 | $236.24 | $236.25 | $236.20 |
| Purchase #7 | $46.67 | 12.853% | $52.6685 | $52.67 | $52.65 | $52.70 |
| 7 purchase totals = | $1,277.85 | $1,358.7918 | $1,358.80 | $1,358.85 | $1,358.80 | |