| 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 | $95.64 | 3.400% | $98.8918 | $98.89 | $98.90 | $98.90 |
| Purchase #2 | $180.75 | 5.352% | $190.4237 | $190.42 | $190.40 | $190.40 |
| Purchase #3 | $204.66 | 12.105% | $229.4341 | $229.43 | $229.45 | $229.40 |
| Purchase #4 | $57.56 | 6.778% | $61.4614 | $61.46 | $61.45 | $61.50 |
| Purchase #5 | $83.45 | 11.465% | $93.0175 | $93.02 | $93.00 | $93.00 |
| Purchase #6 | $220.36 | 13.447% | $249.9918 | $249.99 | $250.00 | $250.00 |
| Purchase #7 | $181.30 | 10.184% | $199.7636 | $199.76 | $199.75 | $199.80 |
| 7 purchase totals = | $1,023.72 | $1,122.9839 | $1,122.97 | $1,122.95 | $1,123.00 | |