| 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 | $205.59 | 13.241% | $232.8122 | $232.81 | $232.80 | $232.80 |
| Purchase #2 | $225.27 | 10.768% | $249.5271 | $249.53 | $249.55 | $249.50 |
| Purchase #3 | $240.78 | 7.836% | $259.6475 | $259.65 | $259.65 | $259.60 |
| Purchase #4 | $12.91 | 5.552% | $13.6268 | $13.63 | $13.65 | $13.60 |
| Purchase #5 | $217.27 | 7.452% | $233.461 | $233.46 | $233.45 | $233.50 |
| Purchase #6 | $201.44 | 12.480% | $226.5797 | $226.58 | $226.60 | $226.60 |
| Purchase #7 | $126.96 | 12.798% | $143.2083 | $143.21 | $143.20 | $143.20 |
| 7 purchase totals = | $1,230.22 | $1,358.8626 | $1,358.87 | $1,358.90 | $1,358.80 | |