| 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 | $250.62 | 6.567% | $267.0782 | $267.08 | $267.10 | $267.10 |
| Purchase #2 | $119.44 | 6.438% | $127.1295 | $127.13 | $127.15 | $127.10 |
| Purchase #3 | $129.35 | 8.809% | $140.7444 | $140.74 | $140.75 | $140.70 |
| Purchase #4 | $70.31 | 4.587% | $73.5351 | $73.54 | $73.55 | $73.50 |
| Purchase #5 | $207.27 | 7.870% | $223.5821 | $223.58 | $223.60 | $223.60 |
| Purchase #6 | $236.47 | 8.243% | $255.9622 | $255.96 | $255.95 | $256.00 |
| Purchase #7 | $219.49 | 3.643% | $227.486 | $227.49 | $227.50 | $227.50 |
| 7 purchase totals = | $1,232.95 | $1,315.5175 | $1,315.52 | $1,315.60 | $1,315.50 | |