| 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 | $249.91 | 7.267% | $268.071 | $268.07 | $268.05 | $268.10 |
| Purchase #2 | $237.88 | 9.267% | $259.9243 | $259.92 | $259.90 | $259.90 |
| Purchase #3 | $132.25 | 9.222% | $144.4461 | $144.45 | $144.45 | $144.40 |
| Purchase #4 | $177.66 | 4.863% | $186.2996 | $186.30 | $186.30 | $186.30 |
| Purchase #5 | $125.53 | 10.640% | $138.8864 | $138.89 | $138.90 | $138.90 |
| Purchase #6 | $143.72 | 12.191% | $161.2409 | $161.24 | $161.25 | $161.20 |
| Purchase #7 | $119.27 | 3.421% | $123.3502 | $123.35 | $123.35 | $123.40 |
| 7 purchase totals = | $1,186.22 | $1,282.2185 | $1,282.22 | $1,282.20 | $1,282.20 | |