| 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 | $208.42 | 3.604% | $215.9315 | $215.93 | $215.95 | $215.90 |
| Purchase #2 | $5.66 | 6.281% | $6.0155 | $6.02 | $6.00 | $6.00 |
| Purchase #3 | $96.84 | 10.715% | $107.2164 | $107.22 | $107.20 | $107.20 |
| Purchase #4 | $89.47 | 11.691% | $99.9299 | $99.93 | $99.95 | $99.90 |
| Purchase #5 | $203.39 | 6.436% | $216.4802 | $216.48 | $216.50 | $216.50 |
| Purchase #6 | $239.45 | 7.480% | $257.3609 | $257.36 | $257.35 | $257.40 |
| Purchase #7 | $227.94 | 3.225% | $235.2911 | $235.29 | $235.30 | $235.30 |
| 7 purchase totals = | $1,071.17 | $1,138.2255 | $1,138.23 | $1,138.25 | $1,138.20 | |