| 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 | $83.90 | 8.467% | $91.0038 | $91.00 | $91.00 | $91.00 |
| Purchase #2 | $208.84 | 8.338% | $226.2531 | $226.25 | $226.25 | $226.30 |
| Purchase #3 | $120.65 | 13.493% | $136.9293 | $136.93 | $136.95 | $136.90 |
| Purchase #4 | $242.52 | 3.644% | $251.3574 | $251.36 | $251.35 | $251.40 |
| Purchase #5 | $49.73 | 10.863% | $55.1322 | $55.13 | $55.15 | $55.10 |
| Purchase #6 | $77.83 | 11.193% | $86.5415 | $86.54 | $86.55 | $86.50 |
| Purchase #7 | $167.26 | 13.196% | $189.3316 | $189.33 | $189.35 | $189.30 |
| 7 purchase totals = | $950.73 | $1,036.5489 | $1,036.54 | $1,036.60 | $1,036.50 | |