| 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 | $208.36 | 8.759% | $226.6103 | $226.61 | $226.60 | $226.60 |
| Purchase #2 | $247.25 | 13.479% | $280.5768 | $280.58 | $280.60 | $280.60 |
| Purchase #3 | $170.63 | 12.691% | $192.2847 | $192.28 | $192.30 | $192.30 |
| Purchase #4 | $238.61 | 9.435% | $261.1229 | $261.12 | $261.10 | $261.10 |
| Purchase #5 | $81.64 | 8.847% | $88.8627 | $88.86 | $88.85 | $88.90 |
| Purchase #6 | $71.89 | 10.589% | $79.5024 | $79.50 | $79.50 | $79.50 |
| Purchase #7 | $92.69 | 10.608% | $102.5226 | $102.52 | $102.50 | $102.50 |
| 7 purchase totals = | $1,111.07 | $1,231.4824 | $1,231.47 | $1,231.45 | $1,231.50 | |