| 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 | $124.62 | 8.193% | $134.8301 | $134.83 | $134.85 | $134.80 |
| Purchase #2 | $16.65 | 3.639% | $17.2559 | $17.26 | $17.25 | $17.30 |
| Purchase #3 | $138.59 | 5.425% | $146.1085 | $146.11 | $146.10 | $146.10 |
| Purchase #4 | $208.30 | 13.245% | $235.8893 | $235.89 | $235.90 | $235.90 |
| Purchase #5 | $86.98 | 8.801% | $94.6351 | $94.64 | $94.65 | $94.60 |
| Purchase #6 | $216.73 | 4.491% | $226.4633 | $226.46 | $226.45 | $226.50 |
| Purchase #7 | $171.95 | 4.402% | $179.5192 | $179.52 | $179.50 | $179.50 |
| 7 purchase totals = | $963.82 | $1,034.7014 | $1,034.71 | $1,034.70 | $1,034.70 | |