| 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 | $118.34 | 6.230% | $125.7126 | $125.71 | $125.70 | $125.70 |
| Purchase #2 | $96.45 | 12.396% | $108.4059 | $108.41 | $108.40 | $108.40 |
| Purchase #3 | $28.85 | 5.590% | $30.4627 | $30.46 | $30.45 | $30.50 |
| Purchase #4 | $173.30 | 4.669% | $181.3914 | $181.39 | $181.40 | $181.40 |
| Purchase #5 | $147.33 | 8.699% | $160.1462 | $160.15 | $160.15 | $160.10 |
| Purchase #6 | $245.90 | 10.130% | $270.8097 | $270.81 | $270.80 | $270.80 |
| Purchase #7 | $163.67 | 10.556% | $180.947 | $180.95 | $180.95 | $180.90 |
| 7 purchase totals = | $973.84 | $1,057.8755 | $1,057.88 | $1,057.85 | $1,057.80 | |