| 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 | $206.79 | 3.315% | $213.6451 | $213.65 | $213.65 | $213.60 |
| Purchase #2 | $174.48 | 3.629% | $180.8119 | $180.81 | $180.80 | $180.80 |
| Purchase #3 | $126.54 | 3.463% | $130.9221 | $130.92 | $130.90 | $130.90 |
| Purchase #4 | $190.94 | 10.456% | $210.9047 | $210.90 | $210.90 | $210.90 |
| Purchase #5 | $185.70 | 5.432% | $195.7872 | $195.79 | $195.80 | $195.80 |
| Purchase #6 | $172.29 | 7.700% | $185.5563 | $185.56 | $185.55 | $185.60 |
| Purchase #7 | $75.78 | 11.770% | $84.6993 | $84.70 | $84.70 | $84.70 |
| 7 purchase totals = | $1,132.52 | $1,202.3266 | $1,202.33 | $1,202.30 | $1,202.30 | |