| 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 | $190.29 | 10.859% | $210.9536 | $210.95 | $210.95 | $211.00 |
| Purchase #2 | $139.91 | 8.572% | $151.9031 | $151.90 | $151.90 | $151.90 |
| Purchase #3 | $232.97 | 9.820% | $255.8477 | $255.85 | $255.85 | $255.80 |
| Purchase #4 | $36.50 | 7.332% | $39.1762 | $39.18 | $39.20 | $39.20 |
| Purchase #5 | $200.70 | 3.638% | $208.0015 | $208.00 | $208.00 | $208.00 |
| Purchase #6 | $157.98 | 3.573% | $163.6246 | $163.62 | $163.60 | $163.60 |
| Purchase #7 | $89.54 | 5.223% | $94.2167 | $94.22 | $94.20 | $94.20 |
| 7 purchase totals = | $1,047.89 | $1,123.7234 | $1,123.72 | $1,123.70 | $1,123.70 | |