| 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 | $11.69 | 6.125% | $12.406 | $12.41 | $12.40 | $12.40 |
| Purchase #2 | $242.75 | 10.705% | $268.7364 | $268.74 | $268.75 | $268.70 |
| Purchase #3 | $111.98 | 8.870% | $121.9126 | $121.91 | $121.90 | $121.90 |
| Purchase #4 | $226.43 | 8.293% | $245.2078 | $245.21 | $245.20 | $245.20 |
| Purchase #5 | $17.93 | 8.249% | $19.409 | $19.41 | $19.40 | $19.40 |
| Purchase #6 | $63.68 | 7.193% | $68.2605 | $68.26 | $68.25 | $68.30 |
| Purchase #7 | $101.87 | 10.751% | $112.822 | $112.82 | $112.80 | $112.80 |
| 7 purchase totals = | $776.33 | $848.7543 | $848.76 | $848.70 | $848.70 | |