| 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 | $221.63 | 4.334% | $231.2354 | $231.24 | $231.25 | $231.20 |
| Purchase #2 | $136.83 | 11.421% | $152.4574 | $152.46 | $152.45 | $152.50 |
| Purchase #3 | $16.47 | 8.395% | $17.8527 | $17.85 | $17.85 | $17.90 |
| Purchase #4 | $187.72 | 7.736% | $202.242 | $202.24 | $202.25 | $202.20 |
| Purchase #5 | $45.52 | 9.635% | $49.9059 | $49.91 | $49.90 | $49.90 |
| Purchase #6 | $225.81 | 5.139% | $237.4144 | $237.41 | $237.40 | $237.40 |
| Purchase #7 | $27.33 | 12.554% | $30.761 | $30.76 | $30.75 | $30.80 |
| 7 purchase totals = | $861.31 | $921.8688 | $921.87 | $921.85 | $921.90 | |