| 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 | $243.79 | 5.670% | $257.6129 | $257.61 | $257.60 | $257.60 |
| Purchase #2 | $119.52 | 3.227% | $123.3769 | $123.38 | $123.40 | $123.40 |
| Purchase #3 | $224.64 | 7.672% | $241.8744 | $241.87 | $241.85 | $241.90 |
| Purchase #4 | $144.74 | 8.473% | $157.0038 | $157.00 | $157.00 | $157.00 |
| Purchase #5 | $142.89 | 4.583% | $149.4386 | $149.44 | $149.45 | $149.40 |
| Purchase #6 | $157.53 | 3.802% | $163.5193 | $163.52 | $163.50 | $163.50 |
| Purchase #7 | $130.73 | 4.152% | $136.1579 | $136.16 | $136.15 | $136.20 |
| 7 purchase totals = | $1,163.84 | $1,228.9838 | $1,228.98 | $1,228.95 | $1,229.00 | |