| 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 | $123.93 | 4.240% | $129.1846 | $129.18 | $129.20 | $129.20 |
| Purchase #2 | $229.72 | 3.758% | $238.3529 | $238.35 | $238.35 | $238.40 |
| Purchase #3 | $122.80 | 5.408% | $129.441 | $129.44 | $129.45 | $129.40 |
| Purchase #4 | $169.48 | 12.835% | $191.2328 | $191.23 | $191.25 | $191.20 |
| Purchase #5 | $208.50 | 3.468% | $215.7308 | $215.73 | $215.75 | $215.70 |
| Purchase #6 | $118.55 | 13.426% | $134.4665 | $134.47 | $134.45 | $134.50 |
| Purchase #7 | $249.83 | 8.741% | $271.6676 | $271.67 | $271.65 | $271.70 |
| 7 purchase totals = | $1,222.81 | $1,310.0762 | $1,310.07 | $1,310.10 | $1,310.10 | |