| 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 | $213.38 | 10.301% | $235.3603 | $235.36 | $235.35 | $235.40 |
| Purchase #2 | $176.27 | 13.357% | $199.8144 | $199.81 | $199.80 | $199.80 |
| Purchase #3 | $202.78 | 10.423% | $223.9158 | $223.92 | $223.90 | $223.90 |
| Purchase #4 | $15.64 | 11.295% | $17.4065 | $17.41 | $17.40 | $17.40 |
| Purchase #5 | $215.84 | 13.226% | $244.387 | $244.39 | $244.40 | $244.40 |
| Purchase #6 | $107.36 | 3.802% | $111.4418 | $111.44 | $111.45 | $111.40 |
| Purchase #7 | $163.63 | 10.459% | $180.7441 | $180.74 | $180.75 | $180.70 |
| 7 purchase totals = | $1,094.90 | $1,213.0699 | $1,213.07 | $1,213.05 | $1,213.00 | |