| 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 | $240.34 | 4.599% | $251.3932 | $251.39 | $251.40 | $251.40 |
| Purchase #2 | $97.78 | 5.681% | $103.3349 | $103.33 | $103.35 | $103.30 |
| Purchase #3 | $139.65 | 7.854% | $150.6181 | $150.62 | $150.60 | $150.60 |
| Purchase #4 | $136.80 | 13.205% | $154.8644 | $154.86 | $154.85 | $154.90 |
| Purchase #5 | $206.36 | 9.793% | $226.5688 | $226.57 | $226.55 | $226.60 |
| Purchase #6 | $74.75 | 3.269% | $77.1936 | $77.19 | $77.20 | $77.20 |
| Purchase #7 | $167.72 | 9.386% | $183.4622 | $183.46 | $183.45 | $183.50 |
| 7 purchase totals = | $1,063.40 | $1,147.4352 | $1,147.42 | $1,147.40 | $1,147.50 | |