| 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 | $216.64 | 4.259% | $225.8667 | $225.87 | $225.85 | $225.90 |
| Purchase #2 | $193.62 | 12.124% | $217.0945 | $217.09 | $217.10 | $217.10 |
| Purchase #3 | $227.74 | 7.302% | $244.3696 | $244.37 | $244.35 | $244.40 |
| Purchase #4 | $157.47 | 7.170% | $168.7606 | $168.76 | $168.75 | $168.80 |
| Purchase #5 | $117.53 | 13.125% | $132.9558 | $132.96 | $132.95 | $133.00 |
| Purchase #6 | $169.60 | 12.153% | $190.2115 | $190.21 | $190.20 | $190.20 |
| Purchase #7 | $164.44 | 7.485% | $176.7483 | $176.75 | $176.75 | $176.70 |
| 7 purchase totals = | $1,247.04 | $1,356.0070 | $1,356.01 | $1,355.95 | $1,356.10 | |