| 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 | $107.79 | 13.238% | $122.0592 | $122.06 | $122.05 | $122.10 |
| Purchase #2 | $236.56 | 4.798% | $247.9101 | $247.91 | $247.90 | $247.90 |
| Purchase #3 | $30.63 | 3.836% | $31.805 | $31.81 | $31.80 | $31.80 |
| Purchase #4 | $46.96 | 10.797% | $52.0303 | $52.03 | $52.05 | $52.00 |
| Purchase #5 | $160.42 | 10.601% | $177.4261 | $177.43 | $177.45 | $177.40 |
| Purchase #6 | $151.30 | 12.177% | $169.7238 | $169.72 | $169.70 | $169.70 |
| Purchase #7 | $118.65 | 9.228% | $129.599 | $129.60 | $129.60 | $129.60 |
| 7 purchase totals = | $852.31 | $930.5535 | $930.56 | $930.55 | $930.50 | |