| 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 | $196.67 | 8.698% | $213.7764 | $213.78 | $213.80 | $213.80 |
| Purchase #2 | $221.27 | 10.176% | $243.7864 | $243.79 | $243.80 | $243.80 |
| Purchase #3 | $204.41 | 11.147% | $227.1956 | $227.20 | $227.20 | $227.20 |
| Purchase #4 | $180.59 | 7.562% | $194.2462 | $194.25 | $194.25 | $194.20 |
| Purchase #5 | $172.46 | 6.317% | $183.3543 | $183.35 | $183.35 | $183.40 |
| Purchase #6 | $77.69 | 6.301% | $82.5852 | $82.59 | $82.60 | $82.60 |
| Purchase #7 | $188.78 | 7.839% | $203.5785 | $203.58 | $203.60 | $203.60 |
| 7 purchase totals = | $1,241.87 | $1,348.5226 | $1,348.54 | $1,348.60 | $1,348.60 | |