| 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 | $197.39 | 11.580% | $220.2478 | $220.25 | $220.25 | $220.20 |
| Purchase #2 | $114.34 | 4.453% | $119.4316 | $119.43 | $119.45 | $119.40 |
| Purchase #3 | $127.75 | 10.454% | $141.105 | $141.11 | $141.10 | $141.10 |
| Purchase #4 | $53.99 | 12.815% | $60.9088 | $60.91 | $60.90 | $60.90 |
| Purchase #5 | $181.41 | 11.734% | $202.6966 | $202.70 | $202.70 | $202.70 |
| Purchase #6 | $60.97 | 7.386% | $65.4732 | $65.47 | $65.45 | $65.50 |
| Purchase #7 | $179.29 | 4.377% | $187.1375 | $187.14 | $187.15 | $187.10 |
| 7 purchase totals = | $915.14 | $997.0005 | $997.01 | $997.00 | $996.90 | |