| 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 | $119.51 | 12.324% | $134.2384 | $134.24 | $134.25 | $134.20 |
| Purchase #2 | $45.60 | 9.177% | $49.7847 | $49.78 | $49.80 | $49.80 |
| Purchase #3 | $32.99 | 10.123% | $36.3296 | $36.33 | $36.35 | $36.30 |
| Purchase #4 | $173.93 | 9.279% | $190.069 | $190.07 | $190.05 | $190.10 |
| Purchase #5 | $126.40 | 13.507% | $143.4728 | $143.47 | $143.45 | $143.50 |
| Purchase #6 | $26.80 | 9.324% | $29.2988 | $29.30 | $29.30 | $29.30 |
| Purchase #7 | $244.61 | 11.482% | $272.6961 | $272.70 | $272.70 | $272.70 |
| 7 purchase totals = | $769.84 | $855.8894 | $855.89 | $855.90 | $855.90 | |