| 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 | $247.61 | 3.415% | $256.0659 | $256.07 | $256.05 | $256.10 |
| Purchase #2 | $67.37 | 3.495% | $69.7246 | $69.72 | $69.70 | $69.70 |
| Purchase #3 | $153.69 | 7.407% | $165.0738 | $165.07 | $165.05 | $165.10 |
| Purchase #4 | $232.54 | 6.220% | $247.004 | $247.00 | $247.00 | $247.00 |
| Purchase #5 | $5.59 | 5.320% | $5.8874 | $5.89 | $5.90 | $5.90 |
| Purchase #6 | $118.55 | 11.786% | $132.5223 | $132.52 | $132.50 | $132.50 |
| Purchase #7 | $117.62 | 12.227% | $132.0014 | $132.00 | $132.00 | $132.00 |
| 7 purchase totals = | $942.97 | $1,008.2794 | $1,008.27 | $1,008.20 | $1,008.30 | |