| 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 | $99.61 | 13.687% | $113.2436 | $113.24 | $113.25 | $113.20 |
| Purchase #2 | $220.87 | 13.519% | $250.7294 | $250.73 | $250.75 | $250.70 |
| Purchase #3 | $195.88 | 6.436% | $208.4868 | $208.49 | $208.50 | $208.50 |
| Purchase #4 | $97.31 | 6.200% | $103.3432 | $103.34 | $103.35 | $103.30 |
| Purchase #5 | $83.31 | 13.360% | $94.4402 | $94.44 | $94.45 | $94.40 |
| Purchase #6 | $199.78 | 8.806% | $217.3726 | $217.37 | $217.35 | $217.40 |
| Purchase #7 | $196.28 | 5.773% | $207.6112 | $207.61 | $207.60 | $207.60 |
| 7 purchase totals = | $1,093.04 | $1,195.2270 | $1,195.22 | $1,195.25 | $1,195.10 | |