| 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 | $110.92 | 5.610% | $117.1426 | $117.14 | $117.15 | $117.10 |
| Purchase #2 | $186.44 | 3.582% | $193.1183 | $193.12 | $193.10 | $193.10 |
| Purchase #3 | $106.87 | 9.123% | $116.6198 | $116.62 | $116.60 | $116.60 |
| Purchase #4 | $54.99 | 3.175% | $56.7359 | $56.74 | $56.75 | $56.70 |
| Purchase #5 | $23.93 | 13.663% | $27.1996 | $27.20 | $27.20 | $27.20 |
| Purchase #6 | $196.39 | 13.333% | $222.5747 | $222.57 | $222.55 | $222.60 |
| Purchase #7 | $209.93 | 10.551% | $232.0797 | $232.08 | $232.10 | $232.10 |
| 7 purchase totals = | $889.47 | $965.4706 | $965.47 | $965.45 | $965.40 | |