| 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 | $221.65 | 10.413% | $244.7304 | $244.73 | $244.75 | $244.70 |
| Purchase #2 | $198.27 | 6.341% | $210.8423 | $210.84 | $210.85 | $210.80 |
| Purchase #3 | $79.60 | 7.603% | $85.652 | $85.65 | $85.65 | $85.70 |
| Purchase #4 | $250.68 | 8.431% | $271.8148 | $271.81 | $271.80 | $271.80 |
| Purchase #5 | $70.52 | 12.721% | $79.4908 | $79.49 | $79.50 | $79.50 |
| Purchase #6 | $89.46 | 8.452% | $97.0212 | $97.02 | $97.00 | $97.00 |
| Purchase #7 | $124.56 | 6.424% | $132.5617 | $132.56 | $132.55 | $132.60 |
| 7 purchase totals = | $1,034.74 | $1,122.1132 | $1,122.10 | $1,122.10 | $1,122.10 | |