| 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 | $227.99 | 5.581% | $240.7141 | $240.71 | $240.70 | $240.70 |
| Purchase #2 | $198.56 | 8.591% | $215.6183 | $215.62 | $215.60 | $215.60 |
| Purchase #3 | $32.66 | 13.160% | $36.9581 | $36.96 | $36.95 | $37.00 |
| Purchase #4 | $202.61 | 3.406% | $209.5109 | $209.51 | $209.50 | $209.50 |
| Purchase #5 | $123.30 | 12.735% | $139.0023 | $139.00 | $139.00 | $139.00 |
| Purchase #6 | $206.34 | 8.348% | $223.5653 | $223.57 | $223.55 | $223.60 |
| Purchase #7 | $157.32 | 5.174% | $165.4597 | $165.46 | $165.45 | $165.50 |
| 7 purchase totals = | $1,148.78 | $1,230.8287 | $1,230.83 | $1,230.75 | $1,230.90 | |