| 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 | $217.52 | 4.143% | $226.5319 | $226.53 | $226.55 | $226.50 |
| Purchase #2 | $138.70 | 5.844% | $146.8056 | $146.81 | $146.80 | $146.80 |
| Purchase #3 | $187.61 | 6.426% | $199.6658 | $199.67 | $199.65 | $199.70 |
| Purchase #4 | $7.81 | 11.254% | $8.6889 | $8.69 | $8.70 | $8.70 |
| Purchase #5 | $210.61 | 8.219% | $227.92 | $227.92 | $227.90 | $227.90 |
| Purchase #6 | $77.70 | 12.840% | $87.6767 | $87.68 | $87.70 | $87.70 |
| Purchase #7 | $27.90 | 6.156% | $29.6175 | $29.62 | $29.60 | $29.60 |
| 7 purchase totals = | $867.85 | $926.9064 | $926.92 | $926.90 | $926.90 | |