| 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 | $227.55 | 5.697% | $240.5135 | $240.51 | $240.50 | $240.50 |
| Purchase #2 | $212.56 | 12.373% | $238.86 | $238.86 | $238.85 | $238.90 |
| Purchase #3 | $79.67 | 5.300% | $83.8925 | $83.89 | $83.90 | $83.90 |
| Purchase #4 | $206.60 | 5.302% | $217.5539 | $217.55 | $217.55 | $217.60 |
| Purchase #5 | $44.60 | 4.599% | $46.6512 | $46.65 | $46.65 | $46.70 |
| Purchase #6 | $189.40 | 13.339% | $214.6641 | $214.66 | $214.65 | $214.70 |
| Purchase #7 | $221.41 | 12.256% | $248.546 | $248.55 | $248.55 | $248.50 |
| 7 purchase totals = | $1,181.79 | $1,290.6812 | $1,290.67 | $1,290.65 | $1,290.80 | |