| 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 | $207.54 | 13.415% | $235.3815 | $235.38 | $235.40 | $235.40 |
| Purchase #2 | $109.58 | 7.521% | $117.8215 | $117.82 | $117.80 | $117.80 |
| Purchase #3 | $181.36 | 3.234% | $187.2252 | $187.23 | $187.25 | $187.20 |
| Purchase #4 | $55.25 | 10.396% | $60.9938 | $60.99 | $61.00 | $61.00 |
| Purchase #5 | $230.85 | 13.677% | $262.4234 | $262.42 | $262.40 | $262.40 |
| Purchase #6 | $53.54 | 4.525% | $55.9627 | $55.96 | $55.95 | $56.00 |
| Purchase #7 | $86.46 | 13.735% | $98.3353 | $98.34 | $98.35 | $98.30 |
| 7 purchase totals = | $924.58 | $1,018.1434 | $1,018.14 | $1,018.15 | $1,018.10 | |