| 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 | $110.35 | 5.527% | $116.449 | $116.45 | $116.45 | $116.40 |
| Purchase #2 | $230.57 | 9.452% | $252.3635 | $252.36 | $252.35 | $252.40 |
| Purchase #3 | $126.80 | 5.711% | $134.0415 | $134.04 | $134.05 | $134.00 |
| Purchase #4 | $243.81 | 11.334% | $271.4434 | $271.44 | $271.45 | $271.40 |
| Purchase #5 | $124.51 | 7.679% | $134.0711 | $134.07 | $134.05 | $134.10 |
| Purchase #6 | $248.28 | 8.321% | $268.9394 | $268.94 | $268.95 | $268.90 |
| Purchase #7 | $72.49 | 10.130% | $79.8332 | $79.83 | $79.85 | $79.80 |
| 7 purchase totals = | $1,156.81 | $1,257.1411 | $1,257.13 | $1,257.15 | $1,257.00 | |