| 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 | $74.82 | 12.587% | $84.2376 | $84.24 | $84.25 | $84.20 |
| Purchase #2 | $208.96 | 3.130% | $215.5004 | $215.50 | $215.50 | $215.50 |
| Purchase #3 | $141.66 | 5.233% | $149.0731 | $149.07 | $149.05 | $149.10 |
| Purchase #4 | $179.52 | 12.154% | $201.3389 | $201.34 | $201.35 | $201.30 |
| Purchase #5 | $151.42 | 12.772% | $170.7594 | $170.76 | $170.75 | $170.80 |
| Purchase #6 | $159.69 | 6.298% | $169.7473 | $169.75 | $169.75 | $169.70 |
| Purchase #7 | $185.39 | 7.873% | $199.9858 | $199.99 | $200.00 | $200.00 |
| 7 purchase totals = | $1,101.46 | $1,190.6425 | $1,190.65 | $1,190.65 | $1,190.60 | |