| 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 | $193.31 | 13.830% | $220.0448 | $220.04 | $220.05 | $220.00 |
| Purchase #2 | $99.55 | 3.204% | $102.7396 | $102.74 | $102.75 | $102.70 |
| Purchase #3 | $161.99 | 8.873% | $176.3634 | $176.36 | $176.35 | $176.40 |
| Purchase #4 | $153.90 | 4.197% | $160.3592 | $160.36 | $160.35 | $160.40 |
| Purchase #5 | $230.75 | 10.195% | $254.275 | $254.28 | $254.30 | $254.30 |
| Purchase #6 | $134.49 | 5.841% | $142.3456 | $142.35 | $142.35 | $142.30 |
| Purchase #7 | $163.98 | 8.626% | $178.1249 | $178.12 | $178.10 | $178.10 |
| 7 purchase totals = | $1,137.97 | $1,234.2525 | $1,234.25 | $1,234.25 | $1,234.20 | |