| 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 | $231.99 | 3.284% | $239.6086 | $239.61 | $239.60 | $239.60 |
| Purchase #2 | $237.62 | 5.478% | $250.6368 | $250.64 | $250.65 | $250.60 |
| Purchase #3 | $147.89 | 8.129% | $159.912 | $159.91 | $159.90 | $159.90 |
| Purchase #4 | $18.38 | 11.544% | $20.5018 | $20.50 | $20.50 | $20.50 |
| Purchase #5 | $217.30 | 13.446% | $246.5182 | $246.52 | $246.50 | $246.50 |
| Purchase #6 | $245.52 | 6.793% | $262.1982 | $262.20 | $262.20 | $262.20 |
| Purchase #7 | $165.84 | 12.150% | $185.9896 | $185.99 | $186.00 | $186.00 |
| 7 purchase totals = | $1,264.54 | $1,365.3652 | $1,365.37 | $1,365.35 | $1,365.30 | |