| 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 | $21.42 | 3.864% | $22.2477 | $22.25 | $22.25 | $22.20 |
| Purchase #2 | $246.95 | 12.380% | $277.5224 | $277.52 | $277.50 | $277.50 |
| Purchase #3 | $205.53 | 9.410% | $224.8704 | $224.87 | $224.85 | $224.90 |
| Purchase #4 | $78.44 | 5.834% | $83.0162 | $83.02 | $83.00 | $83.00 |
| Purchase #5 | $244.85 | 8.425% | $265.4786 | $265.48 | $265.50 | $265.50 |
| Purchase #6 | $80.50 | 5.548% | $84.9661 | $84.97 | $84.95 | $85.00 |
| Purchase #7 | $63.54 | 6.705% | $67.8004 | $67.80 | $67.80 | $67.80 |
| 7 purchase totals = | $941.23 | $1,025.9018 | $1,025.91 | $1,025.85 | $1,025.90 | |