| 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 | $225.69 | 11.103% | $250.7484 | $250.75 | $250.75 | $250.70 |
| Purchase #2 | $138.61 | 8.749% | $150.737 | $150.74 | $150.75 | $150.70 |
| Purchase #3 | $128.83 | 3.246% | $133.0118 | $133.01 | $133.00 | $133.00 |
| Purchase #4 | $45.81 | 4.649% | $47.9397 | $47.94 | $47.95 | $47.90 |
| Purchase #5 | $244.66 | 13.657% | $278.0732 | $278.07 | $278.05 | $278.10 |
| Purchase #6 | $20.99 | 7.498% | $22.5638 | $22.56 | $22.55 | $22.60 |
| Purchase #7 | $139.56 | 11.340% | $155.3861 | $155.39 | $155.40 | $155.40 |
| 7 purchase totals = | $944.15 | $1,038.4600 | $1,038.46 | $1,038.45 | $1,038.40 | |