| 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 | $14.88 | 13.373% | $16.8699 | $16.87 | $16.85 | $16.90 |
| Purchase #2 | $217.91 | 5.659% | $230.2415 | $230.24 | $230.25 | $230.20 |
| Purchase #3 | $138.28 | 7.262% | $148.3219 | $148.32 | $148.30 | $148.30 |
| Purchase #4 | $26.52 | 13.440% | $30.0843 | $30.08 | $30.10 | $30.10 |
| Purchase #5 | $249.77 | 10.348% | $275.6162 | $275.62 | $275.60 | $275.60 |
| Purchase #6 | $61.99 | 5.757% | $65.5588 | $65.56 | $65.55 | $65.60 |
| Purchase #7 | $165.51 | 3.761% | $171.7348 | $171.73 | $171.75 | $171.70 |
| 7 purchase totals = | $874.86 | $938.4274 | $938.42 | $938.40 | $938.40 | |