| 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 | $201.81 | 7.665% | $217.2787 | $217.28 | $217.30 | $217.30 |
| Purchase #2 | $227.84 | 6.585% | $242.8433 | $242.84 | $242.85 | $242.80 |
| Purchase #3 | $202.91 | 5.262% | $213.5871 | $213.59 | $213.60 | $213.60 |
| Purchase #4 | $151.95 | 13.258% | $172.0955 | $172.10 | $172.10 | $172.10 |
| Purchase #5 | $12.84 | 3.637% | $13.307 | $13.31 | $13.30 | $13.30 |
| Purchase #6 | $198.59 | 7.305% | $213.097 | $213.10 | $213.10 | $213.10 |
| Purchase #7 | $207.72 | 13.107% | $234.9459 | $234.95 | $234.95 | $234.90 |
| 7 purchase totals = | $1,203.66 | $1,307.1545 | $1,307.17 | $1,307.20 | $1,307.10 | |