| 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 | $105.83 | 13.612% | $120.2356 | $120.24 | $120.25 | $120.20 |
| Purchase #2 | $112.30 | 6.745% | $119.8746 | $119.87 | $119.85 | $119.90 |
| Purchase #3 | $246.68 | 13.581% | $280.1816 | $280.18 | $280.20 | $280.20 |
| Purchase #4 | $125.41 | 8.132% | $135.6083 | $135.61 | $135.60 | $135.60 |
| Purchase #5 | $59.97 | 3.464% | $62.0474 | $62.05 | $62.05 | $62.00 |
| Purchase #6 | $221.96 | 5.385% | $233.9125 | $233.91 | $233.90 | $233.90 |
| Purchase #7 | $154.85 | 5.661% | $163.6161 | $163.62 | $163.60 | $163.60 |
| 7 purchase totals = | $1,027.00 | $1,115.4761 | $1,115.48 | $1,115.45 | $1,115.40 | |