| 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 | $229.32 | 12.366% | $257.6777 | $257.68 | $257.70 | $257.70 |
| Purchase #2 | $97.57 | 5.719% | $103.15 | $103.15 | $103.15 | $103.20 |
| Purchase #3 | $205.73 | 10.805% | $227.9591 | $227.96 | $227.95 | $228.00 |
| Purchase #4 | $35.83 | 10.621% | $39.6355 | $39.64 | $39.65 | $39.60 |
| Purchase #5 | $60.96 | 5.793% | $64.4914 | $64.49 | $64.50 | $64.50 |
| Purchase #6 | $55.97 | 13.786% | $63.686 | $63.69 | $63.70 | $63.70 |
| Purchase #7 | $179.91 | 10.419% | $198.6548 | $198.65 | $198.65 | $198.70 |
| 7 purchase totals = | $865.29 | $955.2545 | $955.26 | $955.30 | $955.40 | |