| 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 | $12.56 | 11.476% | $14.0014 | $14.00 | $14.00 | $14.00 |
| Purchase #2 | $77.72 | 5.109% | $81.6907 | $81.69 | $81.70 | $81.70 |
| Purchase #3 | $183.47 | 10.856% | $203.3875 | $203.39 | $203.40 | $203.40 |
| Purchase #4 | $176.76 | 11.565% | $197.2023 | $197.20 | $197.20 | $197.20 |
| Purchase #5 | $240.83 | 3.234% | $248.6184 | $248.62 | $248.60 | $248.60 |
| Purchase #6 | $112.80 | 6.618% | $120.2651 | $120.27 | $120.25 | $120.30 |
| Purchase #7 | $33.25 | 8.514% | $36.0809 | $36.08 | $36.10 | $36.10 |
| 7 purchase totals = | $837.39 | $901.2463 | $901.25 | $901.25 | $901.30 | |