| 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 | $121.66 | 9.359% | $133.0462 | $133.05 | $133.05 | $133.00 |
| Purchase #2 | $206.64 | 9.305% | $225.8679 | $225.87 | $225.85 | $225.90 |
| Purchase #3 | $153.31 | 3.129% | $158.1071 | $158.11 | $158.10 | $158.10 |
| Purchase #4 | $43.57 | 4.289% | $45.4387 | $45.44 | $45.45 | $45.40 |
| Purchase #5 | $41.48 | 3.782% | $43.0488 | $43.05 | $43.05 | $43.00 |
| Purchase #6 | $77.53 | 11.608% | $86.5297 | $86.53 | $86.55 | $86.50 |
| Purchase #7 | $217.83 | 5.757% | $230.3705 | $230.37 | $230.35 | $230.40 |
| 7 purchase totals = | $862.02 | $922.4089 | $922.42 | $922.40 | $922.30 | |