| 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 | $230.82 | 9.527% | $252.8102 | $252.81 | $252.80 | $252.80 |
| Purchase #2 | $30.39 | 4.612% | $31.7916 | $31.79 | $31.80 | $31.80 |
| Purchase #3 | $146.53 | 7.660% | $157.7542 | $157.75 | $157.75 | $157.80 |
| Purchase #4 | $82.33 | 12.834% | $92.8962 | $92.90 | $92.90 | $92.90 |
| Purchase #5 | $218.89 | 4.526% | $228.797 | $228.80 | $228.80 | $228.80 |
| Purchase #6 | $195.68 | 5.121% | $205.7008 | $205.70 | $205.70 | $205.70 |
| Purchase #7 | $95.72 | 11.342% | $106.5766 | $106.58 | $106.60 | $106.60 |
| 7 purchase totals = | $1,000.36 | $1,076.3266 | $1,076.33 | $1,076.35 | $1,076.40 | |