| 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 | $215.28 | 10.427% | $237.7272 | $237.73 | $237.75 | $237.70 |
| Purchase #2 | $211.89 | 5.549% | $223.6478 | $223.65 | $223.65 | $223.60 |
| Purchase #3 | $101.57 | 12.183% | $113.9443 | $113.94 | $113.95 | $113.90 |
| Purchase #4 | $33.28 | 3.436% | $34.4235 | $34.42 | $34.40 | $34.40 |
| Purchase #5 | $72.65 | 8.465% | $78.7998 | $78.80 | $78.80 | $78.80 |
| Purchase #6 | $119.91 | 12.131% | $134.4563 | $134.46 | $134.45 | $134.50 |
| Purchase #7 | $225.86 | 3.816% | $234.4788 | $234.48 | $234.50 | $234.50 |
| 7 purchase totals = | $980.44 | $1,057.4777 | $1,057.48 | $1,057.50 | $1,057.40 | |