| 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 | $225.46 | 13.196% | $255.2117 | $255.21 | $255.20 | $255.20 |
| Purchase #2 | $167.72 | 11.655% | $187.2678 | $187.27 | $187.25 | $187.30 |
| Purchase #3 | $150.91 | 12.791% | $170.2129 | $170.21 | $170.20 | $170.20 |
| Purchase #4 | $5.31 | 9.201% | $5.7986 | $5.80 | $5.80 | $5.80 |
| Purchase #5 | $44.96 | 7.611% | $48.3819 | $48.38 | $48.40 | $48.40 |
| Purchase #6 | $199.34 | 11.682% | $222.6269 | $222.63 | $222.65 | $222.60 |
| Purchase #7 | $125.70 | 11.711% | $140.4207 | $140.42 | $140.40 | $140.40 |
| 7 purchase totals = | $919.40 | $1,029.9205 | $1,029.92 | $1,029.90 | $1,029.90 | |