| 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 | $199.69 | 6.852% | $213.3728 | $213.37 | $213.35 | $213.40 |
| Purchase #2 | $21.64 | 12.131% | $24.2651 | $24.27 | $24.25 | $24.30 |
| Purchase #3 | $199.34 | 7.542% | $214.3742 | $214.37 | $214.35 | $214.40 |
| Purchase #4 | $154.41 | 4.824% | $161.8587 | $161.86 | $161.85 | $161.90 |
| Purchase #5 | $5.75 | 3.314% | $5.9406 | $5.94 | $5.95 | $5.90 |
| Purchase #6 | $215.73 | 9.809% | $236.891 | $236.89 | $236.90 | $236.90 |
| Purchase #7 | $234.55 | 7.459% | $252.0451 | $252.05 | $252.05 | $252.00 |
| 7 purchase totals = | $1,031.11 | $1,108.7475 | $1,108.75 | $1,108.70 | $1,108.80 | |