| 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 | $248.72 | 8.180% | $269.0653 | $269.07 | $269.05 | $269.10 |
| Purchase #2 | $32.40 | 10.423% | $35.7771 | $35.78 | $35.80 | $35.80 |
| Purchase #3 | $177.74 | 7.283% | $190.6848 | $190.68 | $190.70 | $190.70 |
| Purchase #4 | $21.39 | 5.407% | $22.5466 | $22.55 | $22.55 | $22.50 |
| Purchase #5 | $236.54 | 6.106% | $250.9831 | $250.98 | $251.00 | $251.00 |
| Purchase #6 | $176.75 | 12.495% | $198.8349 | $198.83 | $198.85 | $198.80 |
| Purchase #7 | $213.69 | 11.872% | $239.0593 | $239.06 | $239.05 | $239.10 |
| 7 purchase totals = | $1,107.23 | $1,206.9511 | $1,206.95 | $1,207.00 | $1,207.00 | |