| 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 | $196.60 | 13.174% | $222.5001 | $222.50 | $222.50 | $222.50 |
| Purchase #2 | $37.50 | 5.544% | $39.579 | $39.58 | $39.60 | $39.60 |
| Purchase #3 | $195.95 | 13.705% | $222.8049 | $222.80 | $222.80 | $222.80 |
| Purchase #4 | $193.36 | 6.533% | $205.9922 | $205.99 | $206.00 | $206.00 |
| Purchase #5 | $90.53 | 10.672% | $100.1914 | $100.19 | $100.20 | $100.20 |
| Purchase #6 | $202.49 | 4.292% | $211.1809 | $211.18 | $211.20 | $211.20 |
| Purchase #7 | $196.32 | 6.304% | $208.696 | $208.70 | $208.70 | $208.70 |
| 7 purchase totals = | $1,112.75 | $1,210.9445 | $1,210.94 | $1,211.00 | $1,211.00 | |