| 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 | $89.95 | 6.542% | $95.8345 | $95.83 | $95.85 | $95.80 |
| Purchase #2 | $186.91 | 9.575% | $204.8066 | $204.81 | $204.80 | $204.80 |
| Purchase #3 | $246.62 | 5.347% | $259.8068 | $259.81 | $259.80 | $259.80 |
| Purchase #4 | $250.89 | 3.303% | $259.1769 | $259.18 | $259.20 | $259.20 |
| Purchase #5 | $226.25 | 9.344% | $247.3908 | $247.39 | $247.40 | $247.40 |
| Purchase #6 | $21.89 | 8.251% | $23.6961 | $23.70 | $23.70 | $23.70 |
| Purchase #7 | $133.43 | 3.565% | $138.1868 | $138.19 | $138.20 | $138.20 |
| 7 purchase totals = | $1,155.94 | $1,228.8985 | $1,228.91 | $1,228.95 | $1,228.90 | |