| 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 | $183.30 | 4.338% | $191.2516 | $191.25 | $191.25 | $191.30 |
| Purchase #2 | $99.94 | 4.167% | $104.1045 | $104.10 | $104.10 | $104.10 |
| Purchase #3 | $147.53 | 3.765% | $153.0845 | $153.08 | $153.10 | $153.10 |
| Purchase #4 | $211.77 | 12.246% | $237.7034 | $237.70 | $237.70 | $237.70 |
| Purchase #5 | $195.93 | 5.687% | $207.0725 | $207.07 | $207.05 | $207.10 |
| Purchase #6 | $244.30 | 7.500% | $262.6225 | $262.62 | $262.60 | $262.60 |
| Purchase #7 | $112.89 | 12.292% | $126.7664 | $126.77 | $126.75 | $126.80 |
| 7 purchase totals = | $1,195.66 | $1,282.6054 | $1,282.59 | $1,282.55 | $1,282.70 | |