| 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 | $129.25 | 8.387% | $140.0902 | $140.09 | $140.10 | $140.10 |
| Purchase #2 | $107.64 | 13.859% | $122.5578 | $122.56 | $122.55 | $122.60 |
| Purchase #3 | $41.76 | 5.728% | $44.152 | $44.15 | $44.15 | $44.20 |
| Purchase #4 | $134.28 | 7.245% | $144.0086 | $144.01 | $144.00 | $144.00 |
| Purchase #5 | $225.97 | 10.264% | $249.1636 | $249.16 | $249.15 | $249.20 |
| Purchase #6 | $5.43 | 3.174% | $5.6023 | $5.60 | $5.60 | $5.60 |
| Purchase #7 | $87.58 | 6.793% | $93.5293 | $93.53 | $93.55 | $93.50 |
| 7 purchase totals = | $731.91 | $799.1038 | $799.10 | $799.10 | $799.20 | |