| 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 | $129.25 | 5.621% | $136.5151 | $136.52 | $136.50 | $136.50 |
| Purchase #2 | $21.87 | 6.231% | $23.2327 | $23.23 | $23.25 | $23.20 |
| Purchase #3 | $100.40 | 10.461% | $110.9028 | $110.90 | $110.90 | $110.90 |
| Purchase #4 | $126.77 | 12.148% | $142.17 | $142.17 | $142.15 | $142.20 |
| Purchase #5 | $49.60 | 6.244% | $52.697 | $52.70 | $52.70 | $52.70 |
| Purchase #6 | $122.40 | 4.554% | $127.9741 | $127.97 | $127.95 | $128.00 |
| Purchase #7 | $96.89 | 11.338% | $107.8754 | $107.88 | $107.90 | $107.90 |
| 7 purchase totals = | $647.18 | $701.3671 | $701.37 | $701.35 | $701.40 | |