| 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 | $95.46 | 5.531% | $100.7399 | $100.74 | $100.75 | $100.70 |
| Purchase #2 | $250.30 | 12.415% | $281.3747 | $281.37 | $281.35 | $281.40 |
| Purchase #3 | $200.51 | 12.475% | $225.5236 | $225.52 | $225.50 | $225.50 |
| Purchase #4 | $77.35 | 3.712% | $80.2212 | $80.22 | $80.20 | $80.20 |
| Purchase #5 | $244.50 | 5.150% | $257.0918 | $257.09 | $257.10 | $257.10 |
| Purchase #6 | $186.75 | 11.433% | $208.1011 | $208.10 | $208.10 | $208.10 |
| Purchase #7 | $207.66 | 7.613% | $223.4692 | $223.47 | $223.45 | $223.50 |
| 7 purchase totals = | $1,262.53 | $1,376.5215 | $1,376.51 | $1,376.45 | $1,376.50 | |