| 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 | $231.26 | 8.315% | $250.4893 | $250.49 | $250.50 | $250.50 |
| Purchase #2 | $208.46 | 3.798% | $216.3773 | $216.38 | $216.40 | $216.40 |
| Purchase #3 | $56.45 | 10.615% | $62.4422 | $62.44 | $62.45 | $62.40 |
| Purchase #4 | $200.37 | 12.787% | $225.9913 | $225.99 | $226.00 | $226.00 |
| Purchase #5 | $229.47 | 13.449% | $260.3314 | $260.33 | $260.35 | $260.30 |
| Purchase #6 | $134.62 | 8.476% | $146.0304 | $146.03 | $146.05 | $146.00 |
| Purchase #7 | $88.97 | 3.463% | $92.051 | $92.05 | $92.05 | $92.10 |
| 7 purchase totals = | $1,149.60 | $1,253.7129 | $1,253.71 | $1,253.80 | $1,253.70 | |