| 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 | $117.46 | 10.806% | $130.1527 | $130.15 | $130.15 | $130.20 |
| Purchase #2 | $99.38 | 4.735% | $104.0856 | $104.09 | $104.10 | $104.10 |
| Purchase #3 | $219.81 | 9.490% | $240.67 | $240.67 | $240.65 | $240.70 |
| Purchase #4 | $189.91 | 5.264% | $199.9069 | $199.91 | $199.90 | $199.90 |
| Purchase #5 | $199.87 | 6.181% | $212.224 | $212.22 | $212.20 | $212.20 |
| Purchase #6 | $184.98 | 12.700% | $208.4725 | $208.47 | $208.45 | $208.50 |
| Purchase #7 | $250.79 | 5.677% | $265.0273 | $265.03 | $265.05 | $265.00 |
| 7 purchase totals = | $1,262.20 | $1,360.5390 | $1,360.54 | $1,360.50 | $1,360.60 | |