| 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 | $215.37 | 3.719% | $223.3796 | $223.38 | $223.40 | $223.40 |
| Purchase #2 | $89.28 | 6.247% | $94.8573 | $94.86 | $94.85 | $94.90 |
| Purchase #3 | $158.94 | 7.146% | $170.2979 | $170.30 | $170.30 | $170.30 |
| Purchase #4 | $183.44 | 8.824% | $199.6267 | $199.63 | $199.65 | $199.60 |
| Purchase #5 | $198.68 | 12.717% | $223.9461 | $223.95 | $223.95 | $223.90 |
| Purchase #6 | $110.27 | 3.560% | $114.1956 | $114.20 | $114.20 | $114.20 |
| Purchase #7 | $163.62 | 9.823% | $179.6924 | $179.69 | $179.70 | $179.70 |
| 7 purchase totals = | $1,119.60 | $1,205.9956 | $1,206.01 | $1,206.05 | $1,206.00 | |