| 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 | $14.56 | 10.674% | $16.1141 | $16.11 | $16.10 | $16.10 |
| Purchase #2 | $205.35 | 3.458% | $212.451 | $212.45 | $212.45 | $212.50 |
| Purchase #3 | $231.94 | 6.739% | $247.5704 | $247.57 | $247.55 | $247.60 |
| Purchase #4 | $73.80 | 10.543% | $81.5807 | $81.58 | $81.60 | $81.60 |
| Purchase #5 | $75.79 | 8.392% | $82.1503 | $82.15 | $82.15 | $82.20 |
| Purchase #6 | $241.78 | 11.838% | $270.4019 | $270.40 | $270.40 | $270.40 |
| Purchase #7 | $107.74 | 3.465% | $111.4732 | $111.47 | $111.45 | $111.50 |
| 7 purchase totals = | $950.96 | $1,021.7416 | $1,021.73 | $1,021.70 | $1,021.90 | |