| 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 | $186.47 | 8.549% | $202.4113 | $202.41 | $202.40 | $202.40 |
| Purchase #2 | $124.73 | 3.222% | $128.7488 | $128.75 | $128.75 | $128.70 |
| Purchase #3 | $27.56 | 4.458% | $28.7886 | $28.79 | $28.80 | $28.80 |
| Purchase #4 | $141.41 | 12.287% | $158.785 | $158.79 | $158.80 | $158.80 |
| Purchase #5 | $209.95 | 13.759% | $238.837 | $238.84 | $238.85 | $238.80 |
| Purchase #6 | $235.77 | 13.492% | $267.5801 | $267.58 | $267.60 | $267.60 |
| Purchase #7 | $124.58 | 5.194% | $131.0507 | $131.05 | $131.05 | $131.10 |
| 7 purchase totals = | $1,050.47 | $1,156.2015 | $1,156.21 | $1,156.25 | $1,156.20 | |