| 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 | $199.92 | 6.435% | $212.7849 | $212.78 | $212.80 | $212.80 |
| Purchase #2 | $99.51 | 11.795% | $111.2472 | $111.25 | $111.25 | $111.20 |
| Purchase #3 | $102.99 | 3.197% | $106.2826 | $106.28 | $106.30 | $106.30 |
| Purchase #4 | $56.32 | 10.537% | $62.2544 | $62.25 | $62.25 | $62.30 |
| Purchase #5 | $218.45 | 10.121% | $240.5593 | $240.56 | $240.55 | $240.60 |
| Purchase #6 | $237.37 | 4.162% | $247.2493 | $247.25 | $247.25 | $247.20 |
| Purchase #7 | $141.92 | 8.732% | $154.3125 | $154.31 | $154.30 | $154.30 |
| 7 purchase totals = | $1,056.48 | $1,134.6902 | $1,134.68 | $1,134.70 | $1,134.70 | |