| 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 | $222.26 | 9.315% | $242.9635 | $242.96 | $242.95 | $243.00 |
| Purchase #2 | $156.88 | 7.348% | $168.4075 | $168.41 | $168.40 | $168.40 |
| Purchase #3 | $130.73 | 9.410% | $143.0317 | $143.03 | $143.05 | $143.00 |
| Purchase #4 | $112.25 | 6.148% | $119.1511 | $119.15 | $119.15 | $119.20 |
| Purchase #5 | $31.77 | 4.298% | $33.1355 | $33.14 | $33.15 | $33.10 |
| Purchase #6 | $14.90 | 11.231% | $16.5734 | $16.57 | $16.55 | $16.60 |
| Purchase #7 | $177.75 | 4.296% | $185.3861 | $185.39 | $185.40 | $185.40 |
| 7 purchase totals = | $846.54 | $908.6488 | $908.65 | $908.65 | $908.70 | |