| 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 | $175.40 | 9.323% | $191.7525 | $191.75 | $191.75 | $191.80 |
| Purchase #2 | $218.48 | 13.649% | $248.3003 | $248.30 | $248.30 | $248.30 |
| Purchase #3 | $249.52 | 7.231% | $267.5628 | $267.56 | $267.55 | $267.60 |
| Purchase #4 | $215.90 | 10.144% | $237.8009 | $237.80 | $237.80 | $237.80 |
| Purchase #5 | $7.27 | 9.287% | $7.9452 | $7.95 | $7.95 | $7.90 |
| Purchase #6 | $181.35 | 10.465% | $200.3283 | $200.33 | $200.35 | $200.30 |
| Purchase #7 | $216.43 | 8.353% | $234.5084 | $234.51 | $234.50 | $234.50 |
| 7 purchase totals = | $1,264.35 | $1,388.1984 | $1,388.20 | $1,388.20 | $1,388.20 | |