| 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 | $185.89 | 10.813% | $205.9903 | $205.99 | $206.00 | $206.00 |
| Purchase #2 | $120.39 | 6.506% | $128.2226 | $128.22 | $128.20 | $128.20 |
| Purchase #3 | $231.85 | 11.604% | $258.7539 | $258.75 | $258.75 | $258.80 |
| Purchase #4 | $238.40 | 8.752% | $259.2648 | $259.26 | $259.25 | $259.30 |
| Purchase #5 | $161.61 | 3.383% | $167.0773 | $167.08 | $167.10 | $167.10 |
| Purchase #6 | $59.55 | 9.754% | $65.3585 | $65.36 | $65.35 | $65.40 |
| Purchase #7 | $91.85 | 6.591% | $97.9038 | $97.90 | $97.90 | $97.90 |
| 7 purchase totals = | $1,089.54 | $1,182.5712 | $1,182.56 | $1,182.55 | $1,182.70 | |