| 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 | $200.47 | 12.776% | $226.082 | $226.08 | $226.10 | $226.10 |
| Purchase #2 | $145.71 | 7.139% | $156.1122 | $156.11 | $156.10 | $156.10 |
| Purchase #3 | $156.60 | 4.190% | $163.1615 | $163.16 | $163.15 | $163.20 |
| Purchase #4 | $248.97 | 12.413% | $279.8746 | $279.87 | $279.85 | $279.90 |
| Purchase #5 | $10.46 | 8.560% | $11.3554 | $11.36 | $11.35 | $11.40 |
| Purchase #6 | $54.63 | 8.122% | $59.067 | $59.07 | $59.05 | $59.10 |
| Purchase #7 | $224.95 | 5.600% | $237.5472 | $237.55 | $237.55 | $237.50 |
| 7 purchase totals = | $1,041.79 | $1,133.1999 | $1,133.20 | $1,133.15 | $1,133.30 | |