| 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 | $124.38 | 5.588% | $131.3304 | $131.33 | $131.35 | $131.30 |
| Purchase #2 | $217.77 | 3.236% | $224.817 | $224.82 | $224.80 | $224.80 |
| Purchase #3 | $175.33 | 7.330% | $188.1817 | $188.18 | $188.20 | $188.20 |
| Purchase #4 | $132.92 | 10.549% | $146.9417 | $146.94 | $146.95 | $146.90 |
| Purchase #5 | $152.42 | 4.453% | $159.2073 | $159.21 | $159.20 | $159.20 |
| Purchase #6 | $223.52 | 4.318% | $233.1716 | $233.17 | $233.15 | $233.20 |
| Purchase #7 | $209.86 | 10.432% | $231.7526 | $231.75 | $231.75 | $231.80 |
| 7 purchase totals = | $1,236.20 | $1,315.4023 | $1,315.40 | $1,315.40 | $1,315.40 | |