| 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 | $219.37 | 3.529% | $227.1116 | $227.11 | $227.10 | $227.10 |
| Purchase #2 | $201.76 | 11.645% | $225.255 | $225.26 | $225.25 | $225.30 |
| Purchase #3 | $136.87 | 13.851% | $155.8279 | $155.83 | $155.85 | $155.80 |
| Purchase #4 | $157.86 | 5.422% | $166.4192 | $166.42 | $166.40 | $166.40 |
| Purchase #5 | $216.73 | 10.619% | $239.7446 | $239.74 | $239.75 | $239.70 |
| Purchase #6 | $66.92 | 8.414% | $72.5506 | $72.55 | $72.55 | $72.60 |
| Purchase #7 | $60.59 | 8.670% | $65.8432 | $65.84 | $65.85 | $65.80 |
| 7 purchase totals = | $1,060.10 | $1,152.7521 | $1,152.75 | $1,152.75 | $1,152.70 | |