| 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 | $192.30 | 4.207% | $200.3901 | $200.39 | $200.40 | $200.40 |
| Purchase #2 | $107.46 | 11.581% | $119.9049 | $119.90 | $119.90 | $119.90 |
| Purchase #3 | $51.68 | 12.584% | $58.1834 | $58.18 | $58.20 | $58.20 |
| Purchase #4 | $123.59 | 13.402% | $140.1535 | $140.15 | $140.15 | $140.20 |
| Purchase #5 | $161.97 | 9.671% | $177.6341 | $177.63 | $177.65 | $177.60 |
| Purchase #6 | $99.74 | 6.658% | $106.3807 | $106.38 | $106.40 | $106.40 |
| Purchase #7 | $154.74 | 8.366% | $167.6855 | $167.69 | $167.70 | $167.70 |
| 7 purchase totals = | $891.48 | $970.3322 | $970.32 | $970.40 | $970.40 | |