| 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 | $109.61 | 11.714% | $122.4497 | $122.45 | $122.45 | $122.40 |
| Purchase #2 | $169.56 | 12.220% | $190.2802 | $190.28 | $190.30 | $190.30 |
| Purchase #3 | $40.80 | 5.731% | $43.1382 | $43.14 | $43.15 | $43.10 |
| Purchase #4 | $179.80 | 5.189% | $189.1298 | $189.13 | $189.15 | $189.10 |
| Purchase #5 | $178.41 | 4.359% | $186.1869 | $186.19 | $186.20 | $186.20 |
| Purchase #6 | $233.92 | 11.847% | $261.6325 | $261.63 | $261.65 | $261.60 |
| Purchase #7 | $68.61 | 7.338% | $73.6446 | $73.64 | $73.65 | $73.60 |
| 7 purchase totals = | $980.71 | $1,066.4619 | $1,066.46 | $1,066.55 | $1,066.30 | |