| 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 | $85.60 | 3.709% | $88.7749 | $88.77 | $88.75 | $88.80 |
| Purchase #2 | $214.42 | 5.741% | $226.7299 | $226.73 | $226.75 | $226.70 |
| Purchase #3 | $177.72 | 8.844% | $193.4376 | $193.44 | $193.45 | $193.40 |
| Purchase #4 | $74.36 | 11.669% | $83.0371 | $83.04 | $83.05 | $83.00 |
| Purchase #5 | $174.56 | 3.797% | $181.188 | $181.19 | $181.20 | $181.20 |
| Purchase #6 | $249.56 | 4.144% | $259.9018 | $259.90 | $259.90 | $259.90 |
| Purchase #7 | $145.73 | 10.372% | $160.8451 | $160.85 | $160.85 | $160.80 |
| 7 purchase totals = | $1,121.95 | $1,193.9144 | $1,193.92 | $1,193.95 | $1,193.80 | |