| 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 | $233.63 | 5.792% | $247.1618 | $247.16 | $247.15 | $247.20 |
| Purchase #2 | $217.46 | 11.182% | $241.7764 | $241.78 | $241.80 | $241.80 |
| Purchase #3 | $167.63 | 12.641% | $188.8201 | $188.82 | $188.80 | $188.80 |
| Purchase #4 | $112.98 | 10.222% | $124.5288 | $124.53 | $124.55 | $124.50 |
| Purchase #5 | $228.42 | 12.776% | $257.6029 | $257.60 | $257.60 | $257.60 |
| Purchase #6 | $31.88 | 4.113% | $33.1912 | $33.19 | $33.20 | $33.20 |
| Purchase #7 | $196.41 | 12.612% | $221.1812 | $221.18 | $221.20 | $221.20 |
| 7 purchase totals = | $1,188.41 | $1,314.2624 | $1,314.26 | $1,314.30 | $1,314.30 | |