| 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 | $213.37 | 7.481% | $229.3322 | $229.33 | $229.35 | $229.30 |
| Purchase #2 | $155.47 | 9.182% | $169.7453 | $169.75 | $169.75 | $169.70 |
| Purchase #3 | $86.38 | 3.272% | $89.2064 | $89.21 | $89.20 | $89.20 |
| Purchase #4 | $209.99 | 10.320% | $231.661 | $231.66 | $231.65 | $231.70 |
| Purchase #5 | $210.63 | 7.359% | $226.1303 | $226.13 | $226.15 | $226.10 |
| Purchase #6 | $62.42 | 7.738% | $67.2501 | $67.25 | $67.25 | $67.30 |
| Purchase #7 | $206.85 | 9.633% | $226.7759 | $226.78 | $226.80 | $226.80 |
| 7 purchase totals = | $1,145.11 | $1,240.1012 | $1,240.11 | $1,240.15 | $1,240.10 | |