| 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 | $72.43 | 3.550% | $75.0013 | $75.00 | $75.00 | $75.00 |
| Purchase #2 | $244.27 | 3.826% | $253.6158 | $253.62 | $253.60 | $253.60 |
| Purchase #3 | $163.38 | 10.364% | $180.3127 | $180.31 | $180.30 | $180.30 |
| Purchase #4 | $207.74 | 11.668% | $231.9791 | $231.98 | $232.00 | $232.00 |
| Purchase #5 | $199.87 | 13.105% | $226.063 | $226.06 | $226.05 | $226.10 |
| Purchase #6 | $134.38 | 10.337% | $148.2709 | $148.27 | $148.25 | $148.30 |
| Purchase #7 | $86.45 | 3.566% | $89.5328 | $89.53 | $89.55 | $89.50 |
| 7 purchase totals = | $1,108.52 | $1,204.7756 | $1,204.77 | $1,204.75 | $1,204.80 | |