| 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 | $5.46 | 13.477% | $6.1958 | $6.20 | $6.20 | $6.20 |
| Purchase #2 | $221.65 | 3.676% | $229.7979 | $229.80 | $229.80 | $229.80 |
| Purchase #3 | $247.74 | 12.187% | $277.9321 | $277.93 | $277.95 | $277.90 |
| Purchase #4 | $177.60 | 7.555% | $191.0177 | $191.02 | $191.00 | $191.00 |
| Purchase #5 | $118.70 | 7.770% | $127.923 | $127.92 | $127.90 | $127.90 |
| Purchase #6 | $132.69 | 6.228% | $140.9539 | $140.95 | $140.95 | $141.00 |
| Purchase #7 | $157.69 | 7.627% | $169.717 | $169.72 | $169.70 | $169.70 |
| 7 purchase totals = | $1,061.53 | $1,143.5374 | $1,143.54 | $1,143.50 | $1,143.50 | |