| 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 | $131.43 | 3.682% | $136.2693 | $136.27 | $136.25 | $136.30 |
| Purchase #2 | $190.92 | 11.484% | $212.8453 | $212.85 | $212.85 | $212.80 |
| Purchase #3 | $243.55 | 4.169% | $253.7036 | $253.70 | $253.70 | $253.70 |
| Purchase #4 | $190.47 | 9.500% | $208.5647 | $208.56 | $208.55 | $208.60 |
| Purchase #5 | $212.85 | 8.627% | $231.2126 | $231.21 | $231.20 | $231.20 |
| Purchase #6 | $157.30 | 10.671% | $174.0855 | $174.09 | $174.10 | $174.10 |
| Purchase #7 | $85.32 | 3.282% | $88.1202 | $88.12 | $88.10 | $88.10 |
| 7 purchase totals = | $1,211.84 | $1,304.8012 | $1,304.80 | $1,304.75 | $1,304.80 | |