| 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 | $129.66 | 12.305% | $145.6147 | $145.61 | $145.60 | $145.60 |
| Purchase #2 | $197.89 | 9.358% | $216.4085 | $216.41 | $216.40 | $216.40 |
| Purchase #3 | $158.74 | 12.288% | $178.246 | $178.25 | $178.25 | $178.20 |
| Purchase #4 | $231.47 | 11.137% | $257.2488 | $257.25 | $257.25 | $257.20 |
| Purchase #5 | $240.61 | 3.788% | $249.7243 | $249.72 | $249.70 | $249.70 |
| Purchase #6 | $233.91 | 7.274% | $250.9246 | $250.92 | $250.90 | $250.90 |
| Purchase #7 | $151.97 | 7.363% | $163.1596 | $163.16 | $163.15 | $163.20 |
| 7 purchase totals = | $1,344.25 | $1,461.3265 | $1,461.32 | $1,461.25 | $1,461.20 | |