| 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 | $112.48 | 11.396% | $125.2982 | $125.30 | $125.30 | $125.30 |
| Purchase #2 | $10.56 | 3.808% | $10.9621 | $10.96 | $10.95 | $11.00 |
| Purchase #3 | $233.59 | 13.438% | $264.9798 | $264.98 | $265.00 | $265.00 |
| Purchase #4 | $28.56 | 12.737% | $32.1977 | $32.20 | $32.20 | $32.20 |
| Purchase #5 | $140.90 | 13.642% | $160.1216 | $160.12 | $160.10 | $160.10 |
| Purchase #6 | $149.61 | 5.497% | $157.8341 | $157.83 | $157.85 | $157.80 |
| Purchase #7 | $6.89 | 3.112% | $7.1044 | $7.10 | $7.10 | $7.10 |
| 7 purchase totals = | $682.59 | $758.4979 | $758.49 | $758.50 | $758.50 | |