| 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 | $228.81 | 9.657% | $250.9062 | $250.91 | $250.90 | $250.90 |
| Purchase #2 | $181.36 | 12.779% | $204.536 | $204.54 | $204.55 | $204.50 |
| Purchase #3 | $6.43 | 5.835% | $6.8052 | $6.81 | $6.80 | $6.80 |
| Purchase #4 | $16.55 | 8.351% | $17.9321 | $17.93 | $17.95 | $17.90 |
| Purchase #5 | $67.49 | 12.461% | $75.8999 | $75.90 | $75.90 | $75.90 |
| Purchase #6 | $223.63 | 9.696% | $245.3132 | $245.31 | $245.30 | $245.30 |
| Purchase #7 | $239.73 | 3.633% | $248.4394 | $248.44 | $248.45 | $248.40 |
| 7 purchase totals = | $964.00 | $1,049.8320 | $1,049.84 | $1,049.85 | $1,049.70 | |