| 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 | $231.41 | 10.794% | $256.3884 | $256.39 | $256.40 | $256.40 |
| Purchase #2 | $163.45 | 12.348% | $183.6328 | $183.63 | $183.65 | $183.60 |
| Purchase #3 | $239.72 | 4.667% | $250.9077 | $250.91 | $250.90 | $250.90 |
| Purchase #4 | $43.38 | 11.770% | $48.4858 | $48.49 | $48.50 | $48.50 |
| Purchase #5 | $164.68 | 3.637% | $170.6694 | $170.67 | $170.65 | $170.70 |
| Purchase #6 | $195.82 | 6.667% | $208.8753 | $208.88 | $208.90 | $208.90 |
| Purchase #7 | $249.96 | 8.358% | $270.8517 | $270.85 | $270.85 | $270.90 |
| 7 purchase totals = | $1,288.42 | $1,389.8111 | $1,389.82 | $1,389.85 | $1,389.90 | |