| 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 | $182.34 | 4.456% | $190.4651 | $190.47 | $190.45 | $190.50 |
| Purchase #2 | $197.56 | 3.525% | $204.524 | $204.52 | $204.50 | $204.50 |
| Purchase #3 | $246.35 | 7.635% | $265.1588 | $265.16 | $265.15 | $265.20 |
| Purchase #4 | $78.73 | 11.835% | $88.0477 | $88.05 | $88.05 | $88.00 |
| Purchase #5 | $196.73 | 5.335% | $207.2255 | $207.23 | $207.25 | $207.20 |
| Purchase #6 | $192.86 | 7.851% | $208.0014 | $208.00 | $208.00 | $208.00 |
| Purchase #7 | $216.57 | 12.437% | $243.5048 | $243.50 | $243.50 | $243.50 |
| 7 purchase totals = | $1,311.14 | $1,406.9273 | $1,406.93 | $1,406.90 | $1,406.90 | |