| 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 | $121.52 | 11.147% | $135.0658 | $135.07 | $135.05 | $135.10 |
| Purchase #2 | $121.48 | 3.160% | $125.3188 | $125.32 | $125.30 | $125.30 |
| Purchase #3 | $181.91 | 13.766% | $206.9517 | $206.95 | $206.95 | $207.00 |
| Purchase #4 | $232.33 | 4.825% | $243.5399 | $243.54 | $243.55 | $243.50 |
| Purchase #5 | $232.77 | 13.833% | $264.9691 | $264.97 | $264.95 | $265.00 |
| Purchase #6 | $96.85 | 12.721% | $109.1703 | $109.17 | $109.15 | $109.20 |
| Purchase #7 | $243.88 | 7.273% | $261.6174 | $261.62 | $261.60 | $261.60 |
| 7 purchase totals = | $1,230.74 | $1,346.6330 | $1,346.64 | $1,346.55 | $1,346.70 | |