| 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 | $121.50 | 8.239% | $131.5104 | $131.51 | $131.50 | $131.50 |
| Purchase #2 | $21.36 | 6.254% | $22.6959 | $22.70 | $22.70 | $22.70 |
| Purchase #3 | $218.77 | 4.217% | $227.9955 | $228.00 | $228.00 | $228.00 |
| Purchase #4 | $79.74 | 11.604% | $88.993 | $88.99 | $89.00 | $89.00 |
| Purchase #5 | $188.67 | 4.766% | $197.662 | $197.66 | $197.65 | $197.70 |
| Purchase #6 | $132.84 | 5.475% | $140.113 | $140.11 | $140.10 | $140.10 |
| Purchase #7 | $73.66 | 10.705% | $81.5453 | $81.55 | $81.55 | $81.50 |
| 7 purchase totals = | $836.54 | $890.5151 | $890.52 | $890.50 | $890.50 | |