| 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 | $247.60 | 10.344% | $273.2117 | $273.21 | $273.20 | $273.20 |
| Purchase #2 | $105.54 | 12.252% | $118.4708 | $118.47 | $118.45 | $118.50 |
| Purchase #3 | $124.66 | 5.475% | $131.4851 | $131.49 | $131.50 | $131.50 |
| Purchase #4 | $164.57 | 9.358% | $179.9705 | $179.97 | $179.95 | $180.00 |
| Purchase #5 | $28.41 | 4.404% | $29.6612 | $29.66 | $29.65 | $29.70 |
| Purchase #6 | $85.56 | 3.149% | $88.2543 | $88.25 | $88.25 | $88.30 |
| Purchase #7 | $212.26 | 11.433% | $236.5277 | $236.53 | $236.55 | $236.50 |
| 7 purchase totals = | $968.60 | $1,057.5813 | $1,057.58 | $1,057.55 | $1,057.70 | |