| 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 | $26.85 | 12.533% | $30.2151 | $30.22 | $30.20 | $30.20 |
| Purchase #2 | $196.47 | 13.701% | $223.3884 | $223.39 | $223.40 | $223.40 |
| Purchase #3 | $63.54 | 8.639% | $69.0292 | $69.03 | $69.05 | $69.00 |
| Purchase #4 | $187.94 | 9.709% | $206.1871 | $206.19 | $206.20 | $206.20 |
| Purchase #5 | $247.41 | 9.790% | $271.6314 | $271.63 | $271.65 | $271.60 |
| Purchase #6 | $175.47 | 3.267% | $181.2026 | $181.20 | $181.20 | $181.20 |
| Purchase #7 | $76.74 | 3.630% | $79.5257 | $79.53 | $79.55 | $79.50 |
| 7 purchase totals = | $974.42 | $1,061.1795 | $1,061.19 | $1,061.25 | $1,061.10 | |