| 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 | $221.38 | 10.510% | $244.647 | $244.65 | $244.65 | $244.60 |
| Purchase #2 | $34.37 | 10.780% | $38.0751 | $38.08 | $38.10 | $38.10 |
| Purchase #3 | $78.45 | 5.567% | $82.8173 | $82.82 | $82.80 | $82.80 |
| Purchase #4 | $246.85 | 7.744% | $265.9661 | $265.97 | $265.95 | $266.00 |
| Purchase #5 | $34.78 | 9.795% | $38.1867 | $38.19 | $38.20 | $38.20 |
| Purchase #6 | $99.25 | 3.680% | $102.9024 | $102.90 | $102.90 | $102.90 |
| Purchase #7 | $192.83 | 13.445% | $218.756 | $218.76 | $218.75 | $218.80 |
| 7 purchase totals = | $907.91 | $991.3506 | $991.37 | $991.35 | $991.40 | |