| 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 | $237.90 | 9.267% | $259.9462 | $259.95 | $259.95 | $259.90 |
| Purchase #2 | $85.72 | 13.305% | $97.125 | $97.13 | $97.15 | $97.10 |
| Purchase #3 | $237.40 | 3.534% | $245.7897 | $245.79 | $245.80 | $245.80 |
| Purchase #4 | $16.90 | 12.844% | $19.0706 | $19.07 | $19.05 | $19.10 |
| Purchase #5 | $40.44 | 5.442% | $42.6407 | $42.64 | $42.65 | $42.60 |
| Purchase #6 | $246.86 | 11.178% | $274.454 | $274.45 | $274.45 | $274.50 |
| Purchase #7 | $37.85 | 5.198% | $39.8174 | $39.82 | $39.80 | $39.80 |
| 7 purchase totals = | $903.07 | $978.8436 | $978.85 | $978.85 | $978.80 | |