| 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 | $228.84 | 9.512% | $250.6073 | $250.61 | $250.60 | $250.60 |
| Purchase #2 | $92.52 | 6.336% | $98.3821 | $98.38 | $98.40 | $98.40 |
| Purchase #3 | $93.91 | 7.471% | $100.926 | $100.93 | $100.95 | $100.90 |
| Purchase #4 | $206.71 | 13.376% | $234.3595 | $234.36 | $234.35 | $234.40 |
| Purchase #5 | $149.79 | 3.453% | $154.9622 | $154.96 | $154.95 | $155.00 |
| Purchase #6 | $76.61 | 9.601% | $83.9653 | $83.97 | $83.95 | $84.00 |
| Purchase #7 | $242.61 | 10.577% | $268.2709 | $268.27 | $268.25 | $268.30 |
| 7 purchase totals = | $1,090.99 | $1,191.4733 | $1,191.48 | $1,191.45 | $1,191.60 | |