| 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 | $103.99 | 12.407% | $116.892 | $116.89 | $116.90 | $116.90 |
| Purchase #2 | $222.69 | 11.365% | $247.9987 | $248.00 | $248.00 | $248.00 |
| Purchase #3 | $6.63 | 12.194% | $7.4385 | $7.44 | $7.45 | $7.40 |
| Purchase #4 | $235.88 | 10.557% | $260.7819 | $260.78 | $260.80 | $260.80 |
| Purchase #5 | $73.68 | 11.242% | $81.9631 | $81.96 | $81.95 | $82.00 |
| Purchase #6 | $119.84 | 10.289% | $132.1703 | $132.17 | $132.15 | $132.20 |
| Purchase #7 | $136.54 | 11.548% | $152.3076 | $152.31 | $152.30 | $152.30 |
| 7 purchase totals = | $899.25 | $999.5521 | $999.55 | $999.55 | $999.60 | |