| 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 | $105.37 | 3.415% | $108.9684 | $108.97 | $108.95 | $109.00 |
| Purchase #2 | $19.42 | 12.600% | $21.8669 | $21.87 | $21.85 | $21.90 |
| Purchase #3 | $209.91 | 6.844% | $224.2762 | $224.28 | $224.30 | $224.30 |
| Purchase #4 | $26.53 | 12.347% | $29.8057 | $29.81 | $29.80 | $29.80 |
| Purchase #5 | $208.94 | 6.507% | $222.5357 | $222.54 | $222.55 | $222.50 |
| Purchase #6 | $164.35 | 10.151% | $181.0332 | $181.03 | $181.05 | $181.00 |
| Purchase #7 | $202.81 | 5.204% | $213.3642 | $213.36 | $213.35 | $213.40 |
| 7 purchase totals = | $937.33 | $1,001.8503 | $1,001.86 | $1,001.85 | $1,001.90 | |