| 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 | $123.92 | 10.260% | $136.6342 | $136.63 | $136.65 | $136.60 |
| Purchase #2 | $7.77 | 5.615% | $8.2063 | $8.21 | $8.20 | $8.20 |
| Purchase #3 | $193.57 | 4.557% | $202.391 | $202.39 | $202.40 | $202.40 |
| Purchase #4 | $141.27 | 11.736% | $157.8494 | $157.85 | $157.85 | $157.80 |
| Purchase #5 | $230.99 | 12.172% | $259.1061 | $259.11 | $259.10 | $259.10 |
| Purchase #6 | $141.75 | 3.548% | $146.7793 | $146.78 | $146.80 | $146.80 |
| Purchase #7 | $58.45 | 8.293% | $63.2973 | $63.30 | $63.30 | $63.30 |
| 7 purchase totals = | $897.72 | $974.2636 | $974.27 | $974.30 | $974.20 | |