| 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 | $198.59 | 12.830% | $224.0691 | $224.07 | $224.05 | $224.10 |
| Purchase #2 | $55.84 | 10.446% | $61.673 | $61.67 | $61.65 | $61.70 |
| Purchase #3 | $139.58 | 3.384% | $144.3034 | $144.30 | $144.30 | $144.30 |
| Purchase #4 | $250.53 | 9.649% | $274.7036 | $274.70 | $274.70 | $274.70 |
| Purchase #5 | $240.57 | 3.300% | $248.5088 | $248.51 | $248.50 | $248.50 |
| Purchase #6 | $159.74 | 3.777% | $165.7734 | $165.77 | $165.75 | $165.80 |
| Purchase #7 | $186.98 | 11.761% | $208.9707 | $208.97 | $208.95 | $209.00 |
| 7 purchase totals = | $1,231.83 | $1,328.0020 | $1,327.99 | $1,327.90 | $1,328.10 | |