| 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 | $177.30 | 12.687% | $199.7941 | $199.79 | $199.80 | $199.80 |
| Purchase #2 | $58.72 | 13.219% | $66.4822 | $66.48 | $66.50 | $66.50 |
| Purchase #3 | $112.85 | 9.599% | $123.6825 | $123.68 | $123.70 | $123.70 |
| Purchase #4 | $161.60 | 12.718% | $182.1523 | $182.15 | $182.15 | $182.20 |
| Purchase #5 | $208.91 | 6.655% | $222.813 | $222.81 | $222.80 | $222.80 |
| Purchase #6 | $178.75 | 13.753% | $203.3335 | $203.33 | $203.35 | $203.30 |
| Purchase #7 | $237.48 | 10.169% | $261.6293 | $261.63 | $261.65 | $261.60 |
| 7 purchase totals = | $1,135.61 | $1,259.8869 | $1,259.87 | $1,259.95 | $1,259.90 | |