| 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 | $232.65 | 9.352% | $254.4074 | $254.41 | $254.40 | $254.40 |
| Purchase #2 | $203.30 | 4.516% | $212.481 | $212.48 | $212.50 | $212.50 |
| Purchase #3 | $21.98 | 3.872% | $22.8311 | $22.83 | $22.85 | $22.80 |
| Purchase #4 | $201.39 | 10.609% | $222.7555 | $222.76 | $222.75 | $222.80 |
| Purchase #5 | $172.67 | 7.843% | $186.2125 | $186.21 | $186.20 | $186.20 |
| Purchase #6 | $75.77 | 8.667% | $82.337 | $82.34 | $82.35 | $82.30 |
| Purchase #7 | $10.38 | 5.231% | $10.923 | $10.92 | $10.90 | $10.90 |
| 7 purchase totals = | $918.14 | $991.9475 | $991.95 | $991.95 | $991.90 | |