| 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 | $244.36 | 7.665% | $263.0902 | $263.09 | $263.10 | $263.10 |
| Purchase #2 | $78.57 | 3.469% | $81.2956 | $81.30 | $81.30 | $81.30 |
| Purchase #3 | $121.82 | 10.153% | $134.1884 | $134.19 | $134.20 | $134.20 |
| Purchase #4 | $139.37 | 4.466% | $145.5943 | $145.59 | $145.60 | $145.60 |
| Purchase #5 | $136.73 | 3.596% | $141.6468 | $141.65 | $141.65 | $141.60 |
| Purchase #6 | $50.88 | 4.752% | $53.2978 | $53.30 | $53.30 | $53.30 |
| Purchase #7 | $101.27 | 4.705% | $106.0348 | $106.03 | $106.05 | $106.00 |
| 7 purchase totals = | $873.00 | $925.1479 | $925.15 | $925.20 | $925.10 | |