| 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 | $242.87 | 11.247% | $270.1856 | $270.19 | $270.20 | $270.20 |
| Purchase #2 | $230.62 | 5.524% | $243.3594 | $243.36 | $243.35 | $243.40 |
| Purchase #3 | $82.87 | 7.283% | $88.9054 | $88.91 | $88.90 | $88.90 |
| Purchase #4 | $186.58 | 13.258% | $211.3168 | $211.32 | $211.30 | $211.30 |
| Purchase #5 | $109.43 | 9.872% | $120.2329 | $120.23 | $120.25 | $120.20 |
| Purchase #6 | $200.55 | 7.450% | $215.491 | $215.49 | $215.50 | $215.50 |
| Purchase #7 | $198.99 | 10.284% | $219.4541 | $219.45 | $219.45 | $219.50 |
| 7 purchase totals = | $1,251.91 | $1,368.9452 | $1,368.95 | $1,368.95 | $1,369.00 | |