| 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 | $12.99 | 13.516% | $14.7457 | $14.75 | $14.75 | $14.70 |
| Purchase #2 | $248.36 | 12.316% | $278.948 | $278.95 | $278.95 | $278.90 |
| Purchase #3 | $140.97 | 8.321% | $152.7001 | $152.70 | $152.70 | $152.70 |
| Purchase #4 | $65.72 | 8.651% | $71.4054 | $71.41 | $71.40 | $71.40 |
| Purchase #5 | $232.30 | 10.816% | $257.4256 | $257.43 | $257.45 | $257.40 |
| Purchase #6 | $148.41 | 3.762% | $153.9932 | $153.99 | $154.00 | $154.00 |
| Purchase #7 | $245.35 | 11.711% | $274.0829 | $274.08 | $274.10 | $274.10 |
| 7 purchase totals = | $1,094.10 | $1,203.3009 | $1,203.31 | $1,203.35 | $1,203.20 | |