| 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 | $234.33 | 4.818% | $245.62 | $245.62 | $245.60 | $245.60 |
| Purchase #2 | $218.75 | 4.517% | $228.6309 | $228.63 | $228.65 | $228.60 |
| Purchase #3 | $206.92 | 8.454% | $224.413 | $224.41 | $224.40 | $224.40 |
| Purchase #4 | $213.86 | 4.866% | $224.2664 | $224.27 | $224.25 | $224.30 |
| Purchase #5 | $131.30 | 13.807% | $149.4286 | $149.43 | $149.45 | $149.40 |
| Purchase #6 | $148.46 | 13.611% | $168.6669 | $168.67 | $168.65 | $168.70 |
| Purchase #7 | $28.86 | 4.153% | $30.0586 | $30.06 | $30.05 | $30.10 |
| 7 purchase totals = | $1,182.48 | $1,271.0844 | $1,271.09 | $1,271.05 | $1,271.10 | |