| 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 | $221.46 | 10.502% | $244.7177 | $244.72 | $244.70 | $244.70 |
| Purchase #2 | $34.90 | 8.140% | $37.7409 | $37.74 | $37.75 | $37.70 |
| Purchase #3 | $92.86 | 4.446% | $96.9886 | $96.99 | $97.00 | $97.00 |
| Purchase #4 | $235.40 | 10.549% | $260.2323 | $260.23 | $260.25 | $260.20 |
| Purchase #5 | $209.25 | 12.391% | $235.1782 | $235.18 | $235.20 | $235.20 |
| Purchase #6 | $133.35 | 8.328% | $144.4554 | $144.46 | $144.45 | $144.50 |
| Purchase #7 | $165.74 | 13.215% | $187.6425 | $187.64 | $187.65 | $187.60 |
| 7 purchase totals = | $1,092.96 | $1,206.9556 | $1,206.96 | $1,207.00 | $1,206.90 | |