| 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 | $227.69 | 5.127% | $239.3637 | $239.36 | $239.35 | $239.40 |
| Purchase #2 | $34.39 | 12.389% | $38.6506 | $38.65 | $38.65 | $38.70 |
| Purchase #3 | $173.77 | 12.670% | $195.7867 | $195.79 | $195.80 | $195.80 |
| Purchase #4 | $131.87 | 3.558% | $136.5619 | $136.56 | $136.55 | $136.60 |
| Purchase #5 | $53.35 | 5.648% | $56.3632 | $56.36 | $56.35 | $56.40 |
| Purchase #6 | $13.67 | 10.367% | $15.0872 | $15.09 | $15.10 | $15.10 |
| Purchase #7 | $84.55 | 13.715% | $96.146 | $96.15 | $96.15 | $96.10 |
| 7 purchase totals = | $719.29 | $777.9593 | $777.96 | $777.95 | $778.10 | |