| 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 | $215.70 | 4.623% | $225.6718 | $225.67 | $225.65 | $225.70 |
| Purchase #2 | $85.63 | 10.324% | $94.4704 | $94.47 | $94.45 | $94.50 |
| Purchase #3 | $207.98 | 13.698% | $236.4691 | $236.47 | $236.45 | $236.50 |
| Purchase #4 | $189.29 | 5.318% | $199.3564 | $199.36 | $199.35 | $199.40 |
| Purchase #5 | $210.97 | 12.298% | $236.9151 | $236.92 | $236.90 | $236.90 |
| Purchase #6 | $23.90 | 4.143% | $24.8902 | $24.89 | $24.90 | $24.90 |
| Purchase #7 | $241.96 | 4.587% | $253.0587 | $253.06 | $253.05 | $253.10 |
| 7 purchase totals = | $1,175.43 | $1,270.8317 | $1,270.84 | $1,270.75 | $1,271.00 | |