| 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 | $215.59 | 12.650% | $242.8621 | $242.86 | $242.85 | $242.90 |
| Purchase #2 | $95.83 | 4.557% | $100.197 | $100.20 | $100.20 | $100.20 |
| Purchase #3 | $29.37 | 10.185% | $32.3613 | $32.36 | $32.35 | $32.40 |
| Purchase #4 | $131.98 | 6.265% | $140.2485 | $140.25 | $140.25 | $140.20 |
| Purchase #5 | $249.87 | 10.824% | $276.9159 | $276.92 | $276.90 | $276.90 |
| Purchase #6 | $196.85 | 12.129% | $220.7259 | $220.73 | $220.75 | $220.70 |
| Purchase #7 | $225.97 | 9.428% | $247.2745 | $247.27 | $247.25 | $247.30 |
| 7 purchase totals = | $1,145.46 | $1,260.5852 | $1,260.59 | $1,260.55 | $1,260.60 | |