| 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 | $108.38 | 8.497% | $117.589 | $117.59 | $117.60 | $117.60 |
| Purchase #2 | $169.54 | 12.430% | $190.6138 | $190.61 | $190.60 | $190.60 |
| Purchase #3 | $152.65 | 4.341% | $159.2765 | $159.28 | $159.30 | $159.30 |
| Purchase #4 | $247.26 | 10.259% | $272.6264 | $272.63 | $272.65 | $272.60 |
| Purchase #5 | $70.49 | 3.190% | $72.7386 | $72.74 | $72.75 | $72.70 |
| Purchase #6 | $157.72 | 12.215% | $176.9855 | $176.99 | $177.00 | $177.00 |
| Purchase #7 | $116.85 | 13.754% | $132.9215 | $132.92 | $132.90 | $132.90 |
| 7 purchase totals = | $1,022.89 | $1,122.7513 | $1,122.76 | $1,122.80 | $1,122.70 | |