| 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 | $235.47 | 4.160% | $245.2656 | $245.27 | $245.25 | $245.30 |
| Purchase #2 | $10.65 | 8.405% | $11.5451 | $11.55 | $11.55 | $11.50 |
| Purchase #3 | $61.30 | 13.766% | $69.7386 | $69.74 | $69.75 | $69.70 |
| Purchase #4 | $218.64 | 8.389% | $236.9817 | $236.98 | $237.00 | $237.00 |
| Purchase #5 | $66.67 | 11.312% | $74.2117 | $74.21 | $74.20 | $74.20 |
| Purchase #6 | $114.36 | 8.235% | $123.7775 | $123.78 | $123.80 | $123.80 |
| Purchase #7 | $69.60 | 10.343% | $76.7987 | $76.80 | $76.80 | $76.80 |
| 7 purchase totals = | $776.69 | $838.3189 | $838.33 | $838.35 | $838.30 | |