| 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 | $207.72 | 8.477% | $225.3284 | $225.33 | $225.35 | $225.30 |
| Purchase #2 | $148.80 | 10.221% | $164.0088 | $164.01 | $164.00 | $164.00 |
| Purchase #3 | $111.87 | 8.353% | $121.2145 | $121.21 | $121.20 | $121.20 |
| Purchase #4 | $249.82 | 5.616% | $263.8499 | $263.85 | $263.85 | $263.80 |
| Purchase #5 | $95.34 | 12.671% | $107.4205 | $107.42 | $107.40 | $107.40 |
| Purchase #6 | $234.96 | 4.373% | $245.2348 | $245.23 | $245.25 | $245.20 |
| Purchase #7 | $190.26 | 5.419% | $200.5702 | $200.57 | $200.55 | $200.60 |
| 7 purchase totals = | $1,238.77 | $1,327.6271 | $1,327.62 | $1,327.60 | $1,327.50 | |