| 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 | $239.28 | 3.307% | $247.193 | $247.19 | $247.20 | $247.20 |
| Purchase #2 | $209.49 | 6.140% | $222.3527 | $222.35 | $222.35 | $222.40 |
| Purchase #3 | $155.97 | 12.138% | $174.9016 | $174.90 | $174.90 | $174.90 |
| Purchase #4 | $150.88 | 10.537% | $166.7782 | $166.78 | $166.80 | $166.80 |
| Purchase #5 | $68.83 | 12.129% | $77.1784 | $77.18 | $77.20 | $77.20 |
| Purchase #6 | $105.86 | 5.336% | $111.5087 | $111.51 | $111.50 | $111.50 |
| Purchase #7 | $175.26 | 6.737% | $187.0673 | $187.07 | $187.05 | $187.10 |
| 7 purchase totals = | $1,105.57 | $1,186.9799 | $1,186.98 | $1,187.00 | $1,187.10 | |