| 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 | $49.30 | 9.201% | $53.8361 | $53.84 | $53.85 | $53.80 |
| Purchase #2 | $120.82 | 5.359% | $127.2947 | $127.29 | $127.30 | $127.30 |
| Purchase #3 | $245.77 | 6.283% | $261.2117 | $261.21 | $261.20 | $261.20 |
| Purchase #4 | $238.89 | 4.625% | $249.9387 | $249.94 | $249.95 | $249.90 |
| Purchase #5 | $105.85 | 6.791% | $113.0383 | $113.04 | $113.05 | $113.00 |
| Purchase #6 | $115.75 | 9.566% | $126.8226 | $126.82 | $126.80 | $126.80 |
| Purchase #7 | $184.83 | 7.427% | $198.5573 | $198.56 | $198.55 | $198.60 |
| 7 purchase totals = | $1,061.21 | $1,130.6994 | $1,130.70 | $1,130.70 | $1,130.60 | |