| 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 | $211.53 | 9.696% | $232.0399 | $232.04 | $232.05 | $232.00 |
| Purchase #2 | $107.88 | 7.344% | $115.8027 | $115.80 | $115.80 | $115.80 |
| Purchase #3 | $43.56 | 7.678% | $46.9045 | $46.90 | $46.90 | $46.90 |
| Purchase #4 | $8.69 | 3.488% | $8.9931 | $8.99 | $9.00 | $9.00 |
| Purchase #5 | $231.51 | 12.303% | $259.9927 | $259.99 | $260.00 | $260.00 |
| Purchase #6 | $37.84 | 5.583% | $39.9526 | $39.95 | $39.95 | $40.00 |
| Purchase #7 | $105.56 | 5.822% | $111.7057 | $111.71 | $111.70 | $111.70 |
| 7 purchase totals = | $746.57 | $815.3912 | $815.38 | $815.40 | $815.40 | |