| 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 | $248.58 | 13.578% | $282.3322 | $282.33 | $282.35 | $282.30 |
| Purchase #2 | $43.25 | 8.618% | $46.9773 | $46.98 | $47.00 | $47.00 |
| Purchase #3 | $10.29 | 7.744% | $11.0869 | $11.09 | $11.10 | $11.10 |
| Purchase #4 | $127.52 | 12.228% | $143.1131 | $143.11 | $143.10 | $143.10 |
| Purchase #5 | $94.76 | 3.335% | $97.9202 | $97.92 | $97.90 | $97.90 |
| Purchase #6 | $46.30 | 3.244% | $47.802 | $47.80 | $47.80 | $47.80 |
| Purchase #7 | $22.30 | 4.323% | $23.264 | $23.26 | $23.25 | $23.30 |
| 7 purchase totals = | $593.00 | $652.4957 | $652.49 | $652.50 | $652.50 | |