| 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 | $123.92 | 11.649% | $138.3554 | $138.36 | $138.35 | $138.40 |
| Purchase #2 | $150.28 | 12.503% | $169.0695 | $169.07 | $169.05 | $169.10 |
| Purchase #3 | $220.92 | 9.730% | $242.4155 | $242.42 | $242.40 | $242.40 |
| Purchase #4 | $160.42 | 13.722% | $182.4328 | $182.43 | $182.45 | $182.40 |
| Purchase #5 | $211.39 | 9.618% | $231.7215 | $231.72 | $231.70 | $231.70 |
| Purchase #6 | $200.69 | 5.429% | $211.5855 | $211.59 | $211.60 | $211.60 |
| Purchase #7 | $23.71 | 11.292% | $26.3873 | $26.39 | $26.40 | $26.40 |
| 7 purchase totals = | $1,091.33 | $1,201.9675 | $1,201.98 | $1,201.95 | $1,202.00 | |