| 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 | $204.81 | 3.861% | $212.7177 | $212.72 | $212.70 | $212.70 |
| Purchase #2 | $156.41 | 12.803% | $176.4352 | $176.44 | $176.45 | $176.40 |
| Purchase #3 | $104.25 | 4.661% | $109.1091 | $109.11 | $109.10 | $109.10 |
| Purchase #4 | $146.38 | 9.560% | $160.3739 | $160.37 | $160.35 | $160.40 |
| Purchase #5 | $95.25 | 6.143% | $101.1012 | $101.10 | $101.10 | $101.10 |
| Purchase #6 | $130.72 | 7.247% | $140.1933 | $140.19 | $140.20 | $140.20 |
| Purchase #7 | $44.71 | 10.197% | $49.2691 | $49.27 | $49.25 | $49.30 |
| 7 purchase totals = | $882.53 | $949.1995 | $949.20 | $949.15 | $949.20 | |