| 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 | $175.66 | 12.213% | $197.1134 | $197.11 | $197.10 | $197.10 |
| Purchase #2 | $155.62 | 12.126% | $174.4905 | $174.49 | $174.50 | $174.50 |
| Purchase #3 | $199.40 | 3.609% | $206.5963 | $206.60 | $206.60 | $206.60 |
| Purchase #4 | $5.69 | 3.212% | $5.8728 | $5.87 | $5.85 | $5.90 |
| Purchase #5 | $242.85 | 3.734% | $251.918 | $251.92 | $251.90 | $251.90 |
| Purchase #6 | $114.35 | 6.415% | $121.6856 | $121.69 | $121.70 | $121.70 |
| Purchase #7 | $27.33 | 13.353% | $30.9794 | $30.98 | $31.00 | $31.00 |
| 7 purchase totals = | $920.90 | $988.6560 | $988.66 | $988.65 | $988.70 | |