| 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 | $240.33 | 4.512% | $251.1737 | $251.17 | $251.15 | $251.20 |
| Purchase #2 | $86.62 | 13.263% | $98.1084 | $98.11 | $98.10 | $98.10 |
| Purchase #3 | $65.75 | 6.215% | $69.8364 | $69.84 | $69.85 | $69.80 |
| Purchase #4 | $19.41 | 13.317% | $21.9948 | $21.99 | $22.00 | $22.00 |
| Purchase #5 | $97.77 | 4.505% | $102.1745 | $102.17 | $102.15 | $102.20 |
| Purchase #6 | $44.31 | 12.680% | $49.9285 | $49.93 | $49.95 | $49.90 |
| Purchase #7 | $174.28 | 11.231% | $193.8534 | $193.85 | $193.85 | $193.90 |
| 7 purchase totals = | $728.47 | $787.0697 | $787.06 | $787.05 | $787.10 | |