| 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 | $7.82 | 5.522% | $8.2518 | $8.25 | $8.25 | $8.30 |
| Purchase #2 | $237.66 | 6.321% | $252.6825 | $252.68 | $252.70 | $252.70 |
| Purchase #3 | $101.69 | 11.554% | $113.4393 | $113.44 | $113.45 | $113.40 |
| Purchase #4 | $94.83 | 7.522% | $101.9631 | $101.96 | $101.95 | $102.00 |
| Purchase #5 | $243.64 | 9.840% | $267.6142 | $267.61 | $267.60 | $267.60 |
| Purchase #6 | $116.84 | 13.137% | $132.1893 | $132.19 | $132.20 | $132.20 |
| Purchase #7 | $247.76 | 11.284% | $275.7172 | $275.72 | $275.70 | $275.70 |
| 7 purchase totals = | $1,050.24 | $1,151.8574 | $1,151.85 | $1,151.85 | $1,151.90 | |