| 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 | $190.57 | 9.295% | $208.2835 | $208.28 | $208.30 | $208.30 |
| Purchase #2 | $27.60 | 10.717% | $30.5579 | $30.56 | $30.55 | $30.60 |
| Purchase #3 | $59.41 | 11.651% | $66.3319 | $66.33 | $66.35 | $66.30 |
| Purchase #4 | $194.53 | 12.205% | $218.2724 | $218.27 | $218.25 | $218.30 |
| Purchase #5 | $190.33 | 8.177% | $205.8933 | $205.89 | $205.90 | $205.90 |
| Purchase #6 | $77.78 | 4.442% | $81.235 | $81.24 | $81.25 | $81.20 |
| Purchase #7 | $78.44 | 11.218% | $87.2394 | $87.24 | $87.25 | $87.20 |
| 7 purchase totals = | $818.66 | $897.8134 | $897.81 | $897.85 | $897.80 | |