| 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 | $231.55 | 11.300% | $257.7152 | $257.72 | $257.70 | $257.70 |
| Purchase #2 | $132.95 | 11.824% | $148.67 | $148.67 | $148.65 | $148.70 |
| Purchase #3 | $234.87 | 4.673% | $245.8455 | $245.85 | $245.85 | $245.80 |
| Purchase #4 | $164.57 | 9.433% | $180.0939 | $180.09 | $180.10 | $180.10 |
| Purchase #5 | $166.27 | 13.256% | $188.3108 | $188.31 | $188.30 | $188.30 |
| Purchase #6 | $247.87 | 7.719% | $267.0031 | $267.00 | $267.00 | $267.00 |
| Purchase #7 | $196.53 | 5.285% | $206.9166 | $206.92 | $206.90 | $206.90 |
| 7 purchase totals = | $1,374.61 | $1,494.5551 | $1,494.56 | $1,494.50 | $1,494.50 | |