| 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 | $219.47 | 8.699% | $238.5617 | $238.56 | $238.55 | $238.60 |
| Purchase #2 | $77.52 | 8.388% | $84.0224 | $84.02 | $84.00 | $84.00 |
| Purchase #3 | $74.53 | 10.264% | $82.1798 | $82.18 | $82.20 | $82.20 |
| Purchase #4 | $192.31 | 9.606% | $210.7833 | $210.78 | $210.80 | $210.80 |
| Purchase #5 | $148.63 | 11.791% | $166.155 | $166.16 | $166.15 | $166.20 |
| Purchase #6 | $28.66 | 5.688% | $30.2902 | $30.29 | $30.30 | $30.30 |
| Purchase #7 | $158.35 | 8.782% | $172.2563 | $172.26 | $172.25 | $172.30 |
| 7 purchase totals = | $899.47 | $984.2487 | $984.25 | $984.25 | $984.40 | |