| 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 | $105.36 | 7.253% | $113.0018 | $113.00 | $113.00 | $113.00 |
| Purchase #2 | $173.55 | 4.793% | $181.8683 | $181.87 | $181.85 | $181.90 |
| Purchase #3 | $226.97 | 11.697% | $253.5187 | $253.52 | $253.50 | $253.50 |
| Purchase #4 | $196.70 | 8.144% | $212.7192 | $212.72 | $212.70 | $212.70 |
| Purchase #5 | $153.68 | 7.583% | $165.3336 | $165.33 | $165.35 | $165.30 |
| Purchase #6 | $109.77 | 10.756% | $121.5769 | $121.58 | $121.60 | $121.60 |
| Purchase #7 | $45.59 | 12.306% | $51.2003 | $51.20 | $51.20 | $51.20 |
| 7 purchase totals = | $1,011.62 | $1,099.2188 | $1,099.22 | $1,099.20 | $1,099.20 | |