| 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 | $241.88 | 7.592% | $260.2435 | $260.24 | $260.25 | $260.20 |
| Purchase #2 | $41.79 | 12.417% | $46.9791 | $46.98 | $47.00 | $47.00 |
| Purchase #3 | $121.49 | 13.325% | $137.6785 | $137.68 | $137.70 | $137.70 |
| Purchase #4 | $39.94 | 7.372% | $42.8844 | $42.88 | $42.90 | $42.90 |
| Purchase #5 | $158.60 | 4.566% | $165.8417 | $165.84 | $165.85 | $165.80 |
| Purchase #6 | $232.57 | 12.189% | $260.918 | $260.92 | $260.90 | $260.90 |
| Purchase #7 | $174.36 | 5.718% | $184.3299 | $184.33 | $184.35 | $184.30 |
| 7 purchase totals = | $1,010.63 | $1,098.8751 | $1,098.87 | $1,098.95 | $1,098.80 | |