| 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 | $217.50 | 8.179% | $235.2893 | $235.29 | $235.30 | $235.30 |
| Purchase #2 | $60.49 | 5.189% | $63.6288 | $63.63 | $63.65 | $63.60 |
| Purchase #3 | $226.33 | 3.415% | $234.0592 | $234.06 | $234.05 | $234.10 |
| Purchase #4 | $150.25 | 10.572% | $166.1344 | $166.13 | $166.15 | $166.10 |
| Purchase #5 | $138.36 | 11.126% | $153.7539 | $153.75 | $153.75 | $153.80 |
| Purchase #6 | $233.49 | 9.496% | $255.6622 | $255.66 | $255.65 | $255.70 |
| Purchase #7 | $155.55 | 13.659% | $176.7966 | $176.80 | $176.80 | $176.80 |
| 7 purchase totals = | $1,181.97 | $1,285.3244 | $1,285.32 | $1,285.35 | $1,285.40 | |