| 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 | $197.42 | 12.698% | $222.4884 | $222.49 | $222.50 | $222.50 |
| Purchase #2 | $220.69 | 13.261% | $249.9557 | $249.96 | $249.95 | $250.00 |
| Purchase #3 | $207.40 | 11.214% | $230.6578 | $230.66 | $230.65 | $230.70 |
| Purchase #4 | $67.95 | 12.594% | $76.5076 | $76.51 | $76.50 | $76.50 |
| Purchase #5 | $89.97 | 11.730% | $100.5235 | $100.52 | $100.50 | $100.50 |
| Purchase #6 | $175.87 | 11.208% | $195.5815 | $195.58 | $195.60 | $195.60 |
| Purchase #7 | $172.94 | 11.234% | $192.3681 | $192.37 | $192.35 | $192.40 |
| 7 purchase totals = | $1,132.24 | $1,268.0826 | $1,268.09 | $1,268.05 | $1,268.20 | |