| 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 | $212.55 | 12.753% | $239.6565 | $239.66 | $239.65 | $239.70 |
| Purchase #2 | $178.42 | 9.753% | $195.8213 | $195.82 | $195.80 | $195.80 |
| Purchase #3 | $115.80 | 5.400% | $122.0532 | $122.05 | $122.05 | $122.10 |
| Purchase #4 | $104.26 | 10.587% | $115.298 | $115.30 | $115.30 | $115.30 |
| Purchase #5 | $239.44 | 3.513% | $247.8515 | $247.85 | $247.85 | $247.90 |
| Purchase #6 | $15.57 | 4.487% | $16.2686 | $16.27 | $16.25 | $16.30 |
| Purchase #7 | $20.33 | 7.856% | $21.9271 | $21.93 | $21.95 | $21.90 |
| 7 purchase totals = | $886.37 | $958.8762 | $958.88 | $958.85 | $959.00 | |