| 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 | $107.98 | 9.484% | $118.2208 | $118.22 | $118.20 | $118.20 |
| Purchase #2 | $248.45 | 4.806% | $260.3905 | $260.39 | $260.40 | $260.40 |
| Purchase #3 | $232.30 | 12.138% | $260.4966 | $260.50 | $260.50 | $260.50 |
| Purchase #4 | $245.80 | 12.542% | $276.6282 | $276.63 | $276.65 | $276.60 |
| Purchase #5 | $23.27 | 12.796% | $26.2476 | $26.25 | $26.25 | $26.20 |
| Purchase #6 | $79.82 | 3.627% | $82.7151 | $82.72 | $82.70 | $82.70 |
| Purchase #7 | $89.99 | 11.869% | $100.6709 | $100.67 | $100.65 | $100.70 |
| 7 purchase totals = | $1,027.61 | $1,125.3697 | $1,125.38 | $1,125.35 | $1,125.30 | |