| 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 | $246.54 | 7.106% | $264.0591 | $264.06 | $264.05 | $264.10 |
| Purchase #2 | $128.60 | 5.857% | $136.1321 | $136.13 | $136.15 | $136.10 |
| Purchase #3 | $37.54 | 4.347% | $39.1719 | $39.17 | $39.15 | $39.20 |
| Purchase #4 | $155.31 | 3.709% | $161.0704 | $161.07 | $161.05 | $161.10 |
| Purchase #5 | $241.33 | 12.108% | $270.5502 | $270.55 | $270.55 | $270.60 |
| Purchase #6 | $23.65 | 10.600% | $26.1569 | $26.16 | $26.15 | $26.20 |
| Purchase #7 | $15.59 | 9.233% | $17.0294 | $17.03 | $17.05 | $17.00 |
| 7 purchase totals = | $848.56 | $914.1700 | $914.17 | $914.15 | $914.30 | |