| 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 | $97.93 | 9.219% | $106.9582 | $106.96 | $106.95 | $107.00 |
| Purchase #2 | $245.34 | 8.324% | $265.7621 | $265.76 | $265.75 | $265.80 |
| Purchase #3 | $218.39 | 3.645% | $226.3503 | $226.35 | $226.35 | $226.40 |
| Purchase #4 | $170.28 | 3.423% | $176.1087 | $176.11 | $176.10 | $176.10 |
| Purchase #5 | $162.51 | 8.736% | $176.7069 | $176.71 | $176.70 | $176.70 |
| Purchase #6 | $220.77 | 8.576% | $239.7032 | $239.70 | $239.70 | $239.70 |
| Purchase #7 | $113.62 | 7.102% | $121.6893 | $121.69 | $121.70 | $121.70 |
| 7 purchase totals = | $1,228.84 | $1,313.2787 | $1,313.28 | $1,313.25 | $1,313.40 | |