| 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 | $113.95 | 4.521% | $119.1017 | $119.10 | $119.10 | $119.10 |
| Purchase #2 | $56.29 | 12.430% | $63.2868 | $63.29 | $63.30 | $63.30 |
| Purchase #3 | $10.40 | 9.389% | $11.3765 | $11.38 | $11.40 | $11.40 |
| Purchase #4 | $27.34 | 13.681% | $31.0804 | $31.08 | $31.10 | $31.10 |
| Purchase #5 | $148.84 | 11.643% | $166.1694 | $166.17 | $166.15 | $166.20 |
| Purchase #6 | $93.92 | 3.801% | $97.4899 | $97.49 | $97.50 | $97.50 |
| Purchase #7 | $237.71 | 5.181% | $250.0258 | $250.03 | $250.05 | $250.00 |
| 7 purchase totals = | $688.45 | $738.5305 | $738.54 | $738.60 | $738.60 | |