| 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 | $216.52 | 3.659% | $224.4425 | $224.44 | $224.45 | $224.40 |
| Purchase #2 | $35.57 | 11.338% | $39.6029 | $39.60 | $39.60 | $39.60 |
| Purchase #3 | $63.77 | 11.192% | $70.9071 | $70.91 | $70.90 | $70.90 |
| Purchase #4 | $107.96 | 11.167% | $120.0159 | $120.02 | $120.00 | $120.00 |
| Purchase #5 | $95.55 | 11.277% | $106.3252 | $106.33 | $106.35 | $106.30 |
| Purchase #6 | $65.39 | 10.568% | $72.3004 | $72.30 | $72.30 | $72.30 |
| Purchase #7 | $192.85 | 8.760% | $209.7437 | $209.74 | $209.75 | $209.70 |
| 7 purchase totals = | $777.61 | $843.3377 | $843.34 | $843.35 | $843.20 | |