| 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 | $84.98 | 5.786% | $89.8969 | $89.90 | $89.90 | $89.90 |
| Purchase #2 | $215.70 | 7.537% | $231.9573 | $231.96 | $231.95 | $232.00 |
| Purchase #3 | $146.40 | 5.664% | $154.6921 | $154.69 | $154.70 | $154.70 |
| Purchase #4 | $139.90 | 10.770% | $154.9672 | $154.97 | $154.95 | $155.00 |
| Purchase #5 | $234.97 | 13.603% | $266.933 | $266.93 | $266.95 | $266.90 |
| Purchase #6 | $247.98 | 13.282% | $280.9167 | $280.92 | $280.90 | $280.90 |
| Purchase #7 | $32.26 | 13.687% | $36.6754 | $36.68 | $36.70 | $36.70 |
| 7 purchase totals = | $1,102.19 | $1,216.0386 | $1,216.05 | $1,216.05 | $1,216.10 | |