| 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 | $207.84 | 9.236% | $227.0361 | $227.04 | $227.05 | $227.00 |
| Purchase #2 | $26.54 | 13.824% | $30.2089 | $30.21 | $30.20 | $30.20 |
| Purchase #3 | $219.79 | 11.585% | $245.2527 | $245.25 | $245.25 | $245.30 |
| Purchase #4 | $226.66 | 12.654% | $255.3416 | $255.34 | $255.35 | $255.30 |
| Purchase #5 | $210.88 | 12.522% | $237.2864 | $237.29 | $237.30 | $237.30 |
| Purchase #6 | $36.82 | 10.648% | $40.7406 | $40.74 | $40.75 | $40.70 |
| Purchase #7 | $230.98 | 5.726% | $244.2059 | $244.21 | $244.20 | $244.20 |
| 7 purchase totals = | $1,159.51 | $1,280.0722 | $1,280.08 | $1,280.10 | $1,280.00 | |