| 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 | $221.53 | 6.328% | $235.5484 | $235.55 | $235.55 | $235.50 |
| Purchase #2 | $211.28 | 7.793% | $227.7451 | $227.75 | $227.75 | $227.70 |
| Purchase #3 | $66.40 | 9.645% | $72.8043 | $72.80 | $72.80 | $72.80 |
| Purchase #4 | $241.81 | 10.866% | $268.0851 | $268.09 | $268.10 | $268.10 |
| Purchase #5 | $121.31 | 5.779% | $128.3205 | $128.32 | $128.30 | $128.30 |
| Purchase #6 | $219.71 | 9.763% | $241.1603 | $241.16 | $241.15 | $241.20 |
| Purchase #7 | $193.72 | 13.524% | $219.9187 | $219.92 | $219.90 | $219.90 |
| 7 purchase totals = | $1,275.76 | $1,393.5824 | $1,393.59 | $1,393.55 | $1,393.50 | |