| 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 | $16.29 | 4.484% | $17.0204 | $17.02 | $17.00 | $17.00 |
| Purchase #2 | $95.75 | 3.688% | $99.2813 | $99.28 | $99.30 | $99.30 |
| Purchase #3 | $186.76 | 11.402% | $208.0544 | $208.05 | $208.05 | $208.10 |
| Purchase #4 | $212.32 | 8.480% | $230.3247 | $230.32 | $230.30 | $230.30 |
| Purchase #5 | $119.36 | 12.165% | $133.8801 | $133.88 | $133.90 | $133.90 |
| Purchase #6 | $237.34 | 12.633% | $267.3232 | $267.32 | $267.30 | $267.30 |
| Purchase #7 | $46.46 | 7.269% | $49.8372 | $49.84 | $49.85 | $49.80 |
| 7 purchase totals = | $914.28 | $1,005.7213 | $1,005.71 | $1,005.70 | $1,005.70 | |