| 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 | $212.77 | 11.554% | $237.3534 | $237.35 | $237.35 | $237.40 |
| Purchase #2 | $160.60 | 12.357% | $180.4453 | $180.45 | $180.45 | $180.40 |
| Purchase #3 | $131.39 | 3.854% | $136.4538 | $136.45 | $136.45 | $136.50 |
| Purchase #4 | $150.97 | 4.566% | $157.8633 | $157.86 | $157.85 | $157.90 |
| Purchase #5 | $168.44 | 12.675% | $189.7898 | $189.79 | $189.80 | $189.80 |
| Purchase #6 | $208.41 | 11.396% | $232.1604 | $232.16 | $232.15 | $232.20 |
| Purchase #7 | $229.26 | 10.715% | $253.8252 | $253.83 | $253.85 | $253.80 |
| 7 purchase totals = | $1,261.84 | $1,387.8912 | $1,387.89 | $1,387.90 | $1,388.00 | |