| 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 | $219.84 | 13.711% | $249.9823 | $249.98 | $250.00 | $250.00 |
| Purchase #2 | $236.45 | 3.811% | $245.4611 | $245.46 | $245.45 | $245.50 |
| Purchase #3 | $153.90 | 12.695% | $173.4376 | $173.44 | $173.45 | $173.40 |
| Purchase #4 | $50.51 | 9.353% | $55.2342 | $55.23 | $55.25 | $55.20 |
| Purchase #5 | $217.94 | 11.579% | $243.1753 | $243.18 | $243.20 | $243.20 |
| Purchase #6 | $76.75 | 5.202% | $80.7425 | $80.74 | $80.75 | $80.70 |
| Purchase #7 | $76.46 | 4.627% | $79.9978 | $80.00 | $80.00 | $80.00 |
| 7 purchase totals = | $1,031.85 | $1,128.0308 | $1,128.03 | $1,128.10 | $1,128.00 | |