| 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 | $162.32 | 11.641% | $181.2157 | $181.22 | $181.20 | $181.20 |
| Purchase #2 | $221.47 | 3.531% | $229.2901 | $229.29 | $229.30 | $229.30 |
| Purchase #3 | $183.50 | 10.145% | $202.1161 | $202.12 | $202.10 | $202.10 |
| Purchase #4 | $108.41 | 9.833% | $119.07 | $119.07 | $119.05 | $119.10 |
| Purchase #5 | $192.77 | 8.549% | $209.2499 | $209.25 | $209.25 | $209.20 |
| Purchase #6 | $222.49 | 7.497% | $239.1701 | $239.17 | $239.15 | $239.20 |
| Purchase #7 | $63.91 | 9.747% | $70.1393 | $70.14 | $70.15 | $70.10 |
| 7 purchase totals = | $1,154.87 | $1,250.2512 | $1,250.26 | $1,250.20 | $1,250.20 | |