| 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 | $115.60 | 9.808% | $126.938 | $126.94 | $126.95 | $126.90 |
| Purchase #2 | $239.84 | 13.426% | $272.0409 | $272.04 | $272.05 | $272.00 |
| Purchase #3 | $11.86 | 6.464% | $12.6266 | $12.63 | $12.65 | $12.60 |
| Purchase #4 | $199.49 | 10.475% | $220.3866 | $220.39 | $220.40 | $220.40 |
| Purchase #5 | $51.42 | 13.679% | $58.4537 | $58.45 | $58.45 | $58.50 |
| Purchase #6 | $236.60 | 12.615% | $266.4471 | $266.45 | $266.45 | $266.40 |
| Purchase #7 | $54.53 | 3.176% | $56.2619 | $56.26 | $56.25 | $56.30 |
| 7 purchase totals = | $909.34 | $1,013.1548 | $1,013.16 | $1,013.20 | $1,013.10 | |