| 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 | $223.99 | 9.724% | $245.7708 | $245.77 | $245.75 | $245.80 |
| Purchase #2 | $26.27 | 10.447% | $29.0144 | $29.01 | $29.00 | $29.00 |
| Purchase #3 | $174.57 | 9.773% | $191.6307 | $191.63 | $191.65 | $191.60 |
| Purchase #4 | $99.98 | 4.672% | $104.6511 | $104.65 | $104.65 | $104.70 |
| Purchase #5 | $17.40 | 7.126% | $18.6399 | $18.64 | $18.65 | $18.60 |
| Purchase #6 | $205.76 | 13.382% | $233.2948 | $233.29 | $233.30 | $233.30 |
| Purchase #7 | $62.28 | 10.266% | $68.6737 | $68.67 | $68.65 | $68.70 |
| 7 purchase totals = | $810.25 | $891.6754 | $891.66 | $891.65 | $891.70 | |