| 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 | $223.82 | 10.659% | $247.677 | $247.68 | $247.70 | $247.70 |
| Purchase #2 | $224.91 | 8.699% | $244.4749 | $244.47 | $244.45 | $244.50 |
| Purchase #3 | $241.83 | 13.455% | $274.3682 | $274.37 | $274.35 | $274.40 |
| Purchase #4 | $117.63 | 3.728% | $122.0152 | $122.02 | $122.00 | $122.00 |
| Purchase #5 | $153.71 | 13.357% | $174.241 | $174.24 | $174.25 | $174.20 |
| Purchase #6 | $13.99 | 10.682% | $15.4844 | $15.48 | $15.50 | $15.50 |
| Purchase #7 | $167.59 | 3.137% | $172.8473 | $172.85 | $172.85 | $172.80 |
| 7 purchase totals = | $1,143.48 | $1,251.1080 | $1,251.11 | $1,251.10 | $1,251.10 | |