| 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 | $98.39 | 3.327% | $101.6634 | $101.66 | $101.65 | $101.70 |
| Purchase #2 | $202.93 | 9.480% | $222.1678 | $222.17 | $222.15 | $222.20 |
| Purchase #3 | $218.75 | 3.405% | $226.1984 | $226.20 | $226.20 | $226.20 |
| Purchase #4 | $213.65 | 5.130% | $224.6102 | $224.61 | $224.60 | $224.60 |
| Purchase #5 | $217.44 | 13.228% | $246.203 | $246.20 | $246.20 | $246.20 |
| Purchase #6 | $44.33 | 12.501% | $49.8717 | $49.87 | $49.85 | $49.90 |
| Purchase #7 | $133.40 | 9.702% | $146.3425 | $146.34 | $146.35 | $146.30 |
| 7 purchase totals = | $1,128.89 | $1,217.0570 | $1,217.05 | $1,217.00 | $1,217.10 | |