| 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 | $78.73 | 6.520% | $83.8632 | $83.86 | $83.85 | $83.90 |
| Purchase #2 | $241.70 | 11.600% | $269.7372 | $269.74 | $269.75 | $269.70 |
| Purchase #3 | $102.53 | 4.300% | $106.9388 | $106.94 | $106.95 | $106.90 |
| Purchase #4 | $214.96 | 4.380% | $224.3752 | $224.38 | $224.40 | $224.40 |
| Purchase #5 | $148.29 | 10.390% | $163.6973 | $163.70 | $163.70 | $163.70 |
| Purchase #6 | $115.61 | 6.125% | $122.6911 | $122.69 | $122.70 | $122.70 |
| Purchase #7 | $128.42 | 11.517% | $143.2101 | $143.21 | $143.20 | $143.20 |
| 7 purchase totals = | $1,030.24 | $1,114.5129 | $1,114.52 | $1,114.55 | $1,114.50 | |