| 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 | $187.83 | 10.474% | $207.5033 | $207.50 | $207.50 | $207.50 |
| Purchase #2 | $100.82 | 7.162% | $108.0407 | $108.04 | $108.05 | $108.00 |
| Purchase #3 | $248.70 | 3.581% | $257.6059 | $257.61 | $257.60 | $257.60 |
| Purchase #4 | $45.68 | 12.174% | $51.2411 | $51.24 | $51.25 | $51.20 |
| Purchase #5 | $226.74 | 11.837% | $253.5792 | $253.58 | $253.60 | $253.60 |
| Purchase #6 | $109.87 | 12.583% | $123.6949 | $123.69 | $123.70 | $123.70 |
| Purchase #7 | $161.45 | 3.808% | $167.598 | $167.60 | $167.60 | $167.60 |
| 7 purchase totals = | $1,081.09 | $1,169.2631 | $1,169.26 | $1,169.30 | $1,169.20 | |