| 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 | $117.70 | 4.521% | $123.0212 | $123.02 | $123.00 | $123.00 |
| Purchase #2 | $200.81 | 13.356% | $227.6302 | $227.63 | $227.65 | $227.60 |
| Purchase #3 | $70.56 | 10.333% | $77.851 | $77.85 | $77.85 | $77.90 |
| Purchase #4 | $170.57 | 11.381% | $189.9826 | $189.98 | $190.00 | $190.00 |
| Purchase #5 | $192.25 | 3.809% | $199.5728 | $199.57 | $199.55 | $199.60 |
| Purchase #6 | $197.54 | 10.410% | $218.1039 | $218.10 | $218.10 | $218.10 |
| Purchase #7 | $239.71 | 3.835% | $248.9029 | $248.90 | $248.90 | $248.90 |
| 7 purchase totals = | $1,189.14 | $1,285.0646 | $1,285.05 | $1,285.05 | $1,285.10 | |