| 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 | $118.33 | 5.467% | $124.7991 | $124.80 | $124.80 | $124.80 |
| Purchase #2 | $223.98 | 13.526% | $254.2755 | $254.28 | $254.30 | $254.30 |
| Purchase #3 | $78.41 | 3.804% | $81.3927 | $81.39 | $81.40 | $81.40 |
| Purchase #4 | $181.89 | 9.306% | $198.8167 | $198.82 | $198.80 | $198.80 |
| Purchase #5 | $171.88 | 5.782% | $181.8181 | $181.82 | $181.80 | $181.80 |
| Purchase #6 | $9.33 | 9.701% | $10.2351 | $10.24 | $10.25 | $10.20 |
| Purchase #7 | $228.99 | 9.485% | $250.7097 | $250.71 | $250.70 | $250.70 |
| 7 purchase totals = | $1,012.81 | $1,102.0469 | $1,102.06 | $1,102.05 | $1,102.00 | |