| 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 | $83.45 | 9.607% | $91.467 | $91.47 | $91.45 | $91.50 |
| Purchase #2 | $204.48 | 5.273% | $215.2622 | $215.26 | $215.25 | $215.30 |
| Purchase #3 | $19.90 | 6.324% | $21.1585 | $21.16 | $21.15 | $21.20 |
| Purchase #4 | $248.97 | 7.686% | $268.1058 | $268.11 | $268.10 | $268.10 |
| Purchase #5 | $123.43 | 4.326% | $128.7696 | $128.77 | $128.75 | $128.80 |
| Purchase #6 | $151.35 | 10.225% | $166.8255 | $166.83 | $166.85 | $166.80 |
| Purchase #7 | $247.90 | 5.326% | $261.1032 | $261.10 | $261.10 | $261.10 |
| 7 purchase totals = | $1,079.48 | $1,152.6918 | $1,152.70 | $1,152.65 | $1,152.80 | |