| 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 | $125.53 | 5.700% | $132.6852 | $132.69 | $132.70 | $132.70 |
| Purchase #2 | $109.62 | 10.348% | $120.9635 | $120.96 | $120.95 | $121.00 |
| Purchase #3 | $191.98 | 3.701% | $199.0852 | $199.09 | $199.10 | $199.10 |
| Purchase #4 | $63.74 | 4.353% | $66.5146 | $66.51 | $66.50 | $66.50 |
| Purchase #5 | $209.87 | 10.615% | $232.1477 | $232.15 | $232.15 | $232.10 |
| Purchase #6 | $181.52 | 6.780% | $193.8271 | $193.83 | $193.85 | $193.80 |
| Purchase #7 | $35.26 | 12.472% | $39.6576 | $39.66 | $39.65 | $39.70 |
| 7 purchase totals = | $917.52 | $984.8809 | $984.89 | $984.90 | $984.90 | |