| 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 | $13.35 | 13.750% | $15.1856 | $15.19 | $15.20 | $15.20 |
| Purchase #2 | $250.52 | 4.562% | $261.9487 | $261.95 | $261.95 | $261.90 |
| Purchase #3 | $118.30 | 4.720% | $123.8838 | $123.88 | $123.90 | $123.90 |
| Purchase #4 | $200.55 | 13.330% | $227.2833 | $227.28 | $227.30 | $227.30 |
| Purchase #5 | $212.70 | 6.146% | $225.7725 | $225.77 | $225.75 | $225.80 |
| Purchase #6 | $113.71 | 8.224% | $123.0615 | $123.06 | $123.05 | $123.10 |
| Purchase #7 | $186.97 | 5.457% | $197.173 | $197.17 | $197.15 | $197.20 |
| 7 purchase totals = | $1,096.10 | $1,174.3084 | $1,174.30 | $1,174.30 | $1,174.40 | |