| 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 | $184.55 | 10.732% | $204.3559 | $204.36 | $204.35 | $204.40 |
| Purchase #2 | $201.42 | 10.296% | $222.1582 | $222.16 | $222.15 | $222.20 |
| Purchase #3 | $99.73 | 8.200% | $107.9079 | $107.91 | $107.90 | $107.90 |
| Purchase #4 | $116.30 | 7.791% | $125.3609 | $125.36 | $125.35 | $125.40 |
| Purchase #5 | $37.91 | 3.511% | $39.241 | $39.24 | $39.25 | $39.20 |
| Purchase #6 | $40.87 | 8.127% | $44.1915 | $44.19 | $44.20 | $44.20 |
| Purchase #7 | $237.98 | 4.333% | $248.2917 | $248.29 | $248.30 | $248.30 |
| 7 purchase totals = | $918.76 | $991.5071 | $991.51 | $991.50 | $991.60 | |