| 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 | $231.93 | 6.863% | $247.8474 | $247.85 | $247.85 | $247.80 |
| Purchase #2 | $132.66 | 8.598% | $144.0661 | $144.07 | $144.05 | $144.10 |
| Purchase #3 | $60.63 | 7.342% | $65.0815 | $65.08 | $65.10 | $65.10 |
| Purchase #4 | $225.65 | 13.559% | $256.2459 | $256.25 | $256.25 | $256.20 |
| Purchase #5 | $248.88 | 12.676% | $280.428 | $280.43 | $280.45 | $280.40 |
| Purchase #6 | $79.40 | 10.802% | $87.9768 | $87.98 | $88.00 | $88.00 |
| Purchase #7 | $95.75 | 12.593% | $107.8078 | $107.81 | $107.80 | $107.80 |
| 7 purchase totals = | $1,074.90 | $1,189.4535 | $1,189.47 | $1,189.50 | $1,189.40 | |