| 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 | $102.58 | 4.363% | $107.0556 | $107.06 | $107.05 | $107.10 |
| Purchase #2 | $207.35 | 8.529% | $225.0349 | $225.03 | $225.05 | $225.00 |
| Purchase #3 | $77.41 | 12.477% | $87.0684 | $87.07 | $87.05 | $87.10 |
| Purchase #4 | $130.64 | 10.274% | $144.062 | $144.06 | $144.05 | $144.10 |
| Purchase #5 | $234.83 | 12.210% | $263.5027 | $263.50 | $263.50 | $263.50 |
| Purchase #6 | $219.52 | 13.722% | $249.6425 | $249.64 | $249.65 | $249.60 |
| Purchase #7 | $184.66 | 10.421% | $203.9034 | $203.90 | $203.90 | $203.90 |
| 7 purchase totals = | $1,156.99 | $1,280.2695 | $1,280.26 | $1,280.25 | $1,280.30 | |