| 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 | $11.32 | 5.749% | $11.9708 | $11.97 | $11.95 | $12.00 |
| Purchase #2 | $155.73 | 7.718% | $167.7492 | $167.75 | $167.75 | $167.70 |
| Purchase #3 | $170.68 | 8.558% | $185.2868 | $185.29 | $185.30 | $185.30 |
| Purchase #4 | $176.45 | 8.493% | $191.4359 | $191.44 | $191.45 | $191.40 |
| Purchase #5 | $200.46 | 3.746% | $207.9692 | $207.97 | $207.95 | $208.00 |
| Purchase #6 | $65.47 | 11.842% | $73.223 | $73.22 | $73.20 | $73.20 |
| Purchase #7 | $154.28 | 13.820% | $175.6015 | $175.60 | $175.60 | $175.60 |
| 7 purchase totals = | $934.39 | $1,013.2364 | $1,013.24 | $1,013.20 | $1,013.20 | |