| 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 | $222.56 | 12.207% | $249.7279 | $249.73 | $249.75 | $249.70 |
| Purchase #2 | $162.97 | 9.538% | $178.5141 | $178.51 | $178.50 | $178.50 |
| Purchase #3 | $68.47 | 8.347% | $74.1852 | $74.19 | $74.20 | $74.20 |
| Purchase #4 | $166.41 | 5.658% | $175.8255 | $175.83 | $175.85 | $175.80 |
| Purchase #5 | $12.50 | 3.634% | $12.9543 | $12.95 | $12.95 | $13.00 |
| Purchase #6 | $189.74 | 4.403% | $198.0943 | $198.09 | $198.10 | $198.10 |
| Purchase #7 | $39.73 | 12.696% | $44.7741 | $44.77 | $44.75 | $44.80 |
| 7 purchase totals = | $862.38 | $934.0754 | $934.07 | $934.10 | $934.10 | |