| 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 | $108.61 | 3.543% | $112.4581 | $112.46 | $112.45 | $112.50 |
| Purchase #2 | $200.41 | 11.548% | $223.5533 | $223.55 | $223.55 | $223.60 |
| Purchase #3 | $65.32 | 5.497% | $68.9106 | $68.91 | $68.90 | $68.90 |
| Purchase #4 | $227.51 | 6.712% | $242.7805 | $242.78 | $242.80 | $242.80 |
| Purchase #5 | $80.77 | 4.161% | $84.1308 | $84.13 | $84.15 | $84.10 |
| Purchase #6 | $125.32 | 13.675% | $142.4575 | $142.46 | $142.45 | $142.50 |
| Purchase #7 | $12.36 | 8.205% | $13.3741 | $13.37 | $13.35 | $13.40 |
| 7 purchase totals = | $820.30 | $887.6649 | $887.66 | $887.65 | $887.80 | |