| 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 | $125.41 | 5.367% | $132.1408 | $132.14 | $132.15 | $132.10 |
| Purchase #2 | $157.30 | 10.757% | $174.2208 | $174.22 | $174.20 | $174.20 |
| Purchase #3 | $143.73 | 6.426% | $152.9661 | $152.97 | $152.95 | $153.00 |
| Purchase #4 | $217.84 | 12.117% | $244.2357 | $244.24 | $244.25 | $244.20 |
| Purchase #5 | $152.93 | 12.435% | $171.9468 | $171.95 | $171.95 | $171.90 |
| Purchase #6 | $111.62 | 12.509% | $125.5825 | $125.58 | $125.60 | $125.60 |
| Purchase #7 | $120.75 | 3.447% | $124.9123 | $124.91 | $124.90 | $124.90 |
| 7 purchase totals = | $1,029.58 | $1,126.0050 | $1,126.01 | $1,126.00 | $1,125.90 | |