| 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 | $226.50 | 10.154% | $249.4988 | $249.50 | $249.50 | $249.50 |
| Purchase #2 | $41.87 | 13.357% | $47.4626 | $47.46 | $47.45 | $47.50 |
| Purchase #3 | $83.45 | 7.749% | $89.9165 | $89.92 | $89.90 | $89.90 |
| Purchase #4 | $6.76 | 4.428% | $7.0593 | $7.06 | $7.05 | $7.10 |
| Purchase #5 | $110.44 | 12.291% | $124.0142 | $124.01 | $124.00 | $124.00 |
| Purchase #6 | $199.44 | 9.731% | $218.8475 | $218.85 | $218.85 | $218.80 |
| Purchase #7 | $75.59 | 8.871% | $82.2956 | $82.30 | $82.30 | $82.30 |
| 7 purchase totals = | $744.05 | $819.0945 | $819.10 | $819.05 | $819.10 | |