| 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 | $249.43 | 13.424% | $282.9135 | $282.91 | $282.90 | $282.90 |
| Purchase #2 | $222.33 | 5.646% | $234.8828 | $234.88 | $234.90 | $234.90 |
| Purchase #3 | $137.44 | 10.408% | $151.7448 | $151.74 | $151.75 | $151.70 |
| Purchase #4 | $170.45 | 6.373% | $181.3128 | $181.31 | $181.30 | $181.30 |
| Purchase #5 | $57.78 | 10.279% | $63.7192 | $63.72 | $63.70 | $63.70 |
| Purchase #6 | $191.26 | 3.433% | $197.826 | $197.83 | $197.85 | $197.80 |
| Purchase #7 | $12.82 | 4.127% | $13.3491 | $13.35 | $13.35 | $13.30 |
| 7 purchase totals = | $1,041.51 | $1,125.7482 | $1,125.74 | $1,125.75 | $1,125.60 | |