| 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 | $213.71 | 10.389% | $235.9123 | $235.91 | $235.90 | $235.90 |
| Purchase #2 | $234.85 | 4.290% | $244.9251 | $244.93 | $244.95 | $244.90 |
| Purchase #3 | $116.89 | 8.140% | $126.4048 | $126.40 | $126.40 | $126.40 |
| Purchase #4 | $106.39 | 10.352% | $117.4035 | $117.40 | $117.40 | $117.40 |
| Purchase #5 | $215.72 | 3.640% | $223.5722 | $223.57 | $223.55 | $223.60 |
| Purchase #6 | $141.89 | 3.365% | $146.6646 | $146.66 | $146.65 | $146.70 |
| Purchase #7 | $234.90 | 4.491% | $245.4494 | $245.45 | $245.45 | $245.40 |
| 7 purchase totals = | $1,264.35 | $1,340.3319 | $1,340.32 | $1,340.30 | $1,340.30 | |