| 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 | $220.49 | 12.133% | $247.2421 | $247.24 | $247.25 | $247.20 |
| Purchase #2 | $224.78 | 6.515% | $239.4244 | $239.42 | $239.40 | $239.40 |
| Purchase #3 | $246.76 | 12.167% | $276.7833 | $276.78 | $276.80 | $276.80 |
| Purchase #4 | $222.87 | 12.109% | $249.8573 | $249.86 | $249.85 | $249.90 |
| Purchase #5 | $91.66 | 13.819% | $104.3265 | $104.33 | $104.35 | $104.30 |
| Purchase #6 | $48.68 | 7.701% | $52.4288 | $52.43 | $52.45 | $52.40 |
| Purchase #7 | $149.65 | 10.719% | $165.691 | $165.69 | $165.70 | $165.70 |
| 7 purchase totals = | $1,204.89 | $1,335.7534 | $1,335.75 | $1,335.80 | $1,335.70 | |