| 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 | $250.98 | 13.235% | $284.1972 | $284.20 | $284.20 | $284.20 |
| Purchase #2 | $110.97 | 4.236% | $115.6707 | $115.67 | $115.65 | $115.70 |
| Purchase #3 | $200.28 | 7.354% | $215.0086 | $215.01 | $215.00 | $215.00 |
| Purchase #4 | $243.69 | 5.682% | $257.5365 | $257.54 | $257.55 | $257.50 |
| Purchase #5 | $45.96 | 7.713% | $49.5049 | $49.50 | $49.50 | $49.50 |
| Purchase #6 | $208.56 | 8.201% | $225.664 | $225.66 | $225.65 | $225.70 |
| Purchase #7 | $124.75 | 13.467% | $141.5501 | $141.55 | $141.55 | $141.60 |
| 7 purchase totals = | $1,185.19 | $1,289.1320 | $1,289.13 | $1,289.10 | $1,289.20 | |