| 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 | $247.47 | 3.514% | $256.1661 | $256.17 | $256.15 | $256.20 |
| Purchase #2 | $242.93 | 9.447% | $265.8796 | $265.88 | $265.90 | $265.90 |
| Purchase #3 | $15.58 | 13.288% | $17.6503 | $17.65 | $17.65 | $17.70 |
| Purchase #4 | $44.62 | 12.495% | $50.1953 | $50.20 | $50.20 | $50.20 |
| Purchase #5 | $125.82 | 11.857% | $140.7385 | $140.74 | $140.75 | $140.70 |
| Purchase #6 | $197.30 | 4.175% | $205.5373 | $205.54 | $205.55 | $205.50 |
| Purchase #7 | $63.94 | 6.738% | $68.2483 | $68.25 | $68.25 | $68.20 |
| 7 purchase totals = | $937.66 | $1,004.4154 | $1,004.43 | $1,004.45 | $1,004.40 | |