| 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 | $217.50 | 11.675% | $242.8931 | $242.89 | $242.90 | $242.90 |
| Purchase #2 | $241.30 | 7.361% | $259.0621 | $259.06 | $259.05 | $259.10 |
| Purchase #3 | $30.65 | 10.278% | $33.8002 | $33.80 | $33.80 | $33.80 |
| Purchase #4 | $223.68 | 6.303% | $237.7786 | $237.78 | $237.80 | $237.80 |
| Purchase #5 | $208.37 | 3.520% | $215.7046 | $215.70 | $215.70 | $215.70 |
| Purchase #6 | $186.58 | 7.501% | $200.5754 | $200.58 | $200.60 | $200.60 |
| Purchase #7 | $120.89 | 11.833% | $135.1949 | $135.19 | $135.20 | $135.20 |
| 7 purchase totals = | $1,228.97 | $1,325.0089 | $1,325.00 | $1,325.05 | $1,325.10 | |