| 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 | $241.57 | 12.839% | $272.5852 | $272.59 | $272.60 | $272.60 |
| Purchase #2 | $214.63 | 5.105% | $225.5869 | $225.59 | $225.60 | $225.60 |
| Purchase #3 | $30.81 | 7.704% | $33.1836 | $33.18 | $33.20 | $33.20 |
| Purchase #4 | $226.46 | 4.174% | $235.9124 | $235.91 | $235.90 | $235.90 |
| Purchase #5 | $96.26 | 6.174% | $102.2031 | $102.20 | $102.20 | $102.20 |
| Purchase #6 | $250.88 | 7.802% | $270.4537 | $270.45 | $270.45 | $270.50 |
| Purchase #7 | $126.91 | 8.535% | $137.7418 | $137.74 | $137.75 | $137.70 |
| 7 purchase totals = | $1,187.52 | $1,277.6667 | $1,277.66 | $1,277.70 | $1,277.70 | |