| 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 | $212.97 | 12.284% | $239.1312 | $239.13 | $239.15 | $239.10 |
| Purchase #2 | $209.80 | 4.859% | $219.9942 | $219.99 | $220.00 | $220.00 |
| Purchase #3 | $121.55 | 4.849% | $127.444 | $127.44 | $127.45 | $127.40 |
| Purchase #4 | $117.98 | 5.852% | $124.8842 | $124.88 | $124.90 | $124.90 |
| Purchase #5 | $41.41 | 4.425% | $43.2424 | $43.24 | $43.25 | $43.20 |
| Purchase #6 | $41.40 | 7.350% | $44.4429 | $44.44 | $44.45 | $44.40 |
| Purchase #7 | $209.94 | 9.356% | $229.582 | $229.58 | $229.60 | $229.60 |
| 7 purchase totals = | $955.05 | $1,028.7209 | $1,028.70 | $1,028.80 | $1,028.60 | |