| 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 | $220.29 | 6.610% | $234.8512 | $234.85 | $234.85 | $234.90 |
| Purchase #2 | $79.41 | 5.359% | $83.6656 | $83.67 | $83.65 | $83.70 |
| Purchase #3 | $207.59 | 13.522% | $235.6603 | $235.66 | $235.65 | $235.70 |
| Purchase #4 | $222.26 | 3.292% | $229.5768 | $229.58 | $229.60 | $229.60 |
| Purchase #5 | $222.66 | 3.446% | $230.3329 | $230.33 | $230.35 | $230.30 |
| Purchase #6 | $62.65 | 12.581% | $70.532 | $70.53 | $70.55 | $70.50 |
| Purchase #7 | $236.90 | 9.518% | $259.4481 | $259.45 | $259.45 | $259.40 |
| 7 purchase totals = | $1,251.76 | $1,344.0669 | $1,344.07 | $1,344.10 | $1,344.10 | |