| 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 | $191.77 | 7.417% | $205.9936 | $205.99 | $206.00 | $206.00 |
| Purchase #2 | $119.65 | 6.553% | $127.4907 | $127.49 | $127.50 | $127.50 |
| Purchase #3 | $127.92 | 5.503% | $134.9594 | $134.96 | $134.95 | $135.00 |
| Purchase #4 | $191.59 | 11.498% | $213.619 | $213.62 | $213.60 | $213.60 |
| Purchase #5 | $97.93 | 6.262% | $104.0624 | $104.06 | $104.05 | $104.10 |
| Purchase #6 | $126.93 | 4.412% | $132.5302 | $132.53 | $132.55 | $132.50 |
| Purchase #7 | $202.43 | 7.802% | $218.2236 | $218.22 | $218.20 | $218.20 |
| 7 purchase totals = | $1,058.22 | $1,136.8789 | $1,136.87 | $1,136.85 | $1,136.90 | |