| 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 | $91.25 | 10.249% | $100.6022 | $100.60 | $100.60 | $100.60 |
| Purchase #2 | $121.34 | 4.298% | $126.5552 | $126.56 | $126.55 | $126.60 |
| Purchase #3 | $16.43 | 8.702% | $17.8597 | $17.86 | $17.85 | $17.90 |
| Purchase #4 | $45.37 | 4.470% | $47.398 | $47.40 | $47.40 | $47.40 |
| Purchase #5 | $113.87 | 10.569% | $125.9049 | $125.90 | $125.90 | $125.90 |
| Purchase #6 | $132.43 | 4.506% | $138.3973 | $138.40 | $138.40 | $138.40 |
| Purchase #7 | $225.36 | 5.703% | $238.2123 | $238.21 | $238.20 | $238.20 |
| 7 purchase totals = | $746.05 | $794.9296 | $794.93 | $794.90 | $795.00 | |