| 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 | $186.75 | 11.260% | $207.7781 | $207.78 | $207.80 | $207.80 |
| Purchase #2 | $215.48 | 11.166% | $239.5405 | $239.54 | $239.55 | $239.50 |
| Purchase #3 | $223.46 | 10.185% | $246.2194 | $246.22 | $246.20 | $246.20 |
| Purchase #4 | $80.95 | 3.553% | $83.8262 | $83.83 | $83.85 | $83.80 |
| Purchase #5 | $163.49 | 8.469% | $177.336 | $177.34 | $177.35 | $177.30 |
| Purchase #6 | $47.77 | 8.870% | $52.0072 | $52.01 | $52.00 | $52.00 |
| Purchase #7 | $186.95 | 8.535% | $202.9062 | $202.91 | $202.90 | $202.90 |
| 7 purchase totals = | $1,104.85 | $1,209.6136 | $1,209.63 | $1,209.65 | $1,209.50 | |