| 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 | $223.74 | 12.843% | $252.4749 | $252.47 | $252.45 | $252.50 |
| Purchase #2 | $247.93 | 10.291% | $273.4445 | $273.44 | $273.45 | $273.40 |
| Purchase #3 | $242.92 | 3.738% | $252.0003 | $252.00 | $252.00 | $252.00 |
| Purchase #4 | $147.85 | 4.330% | $154.2519 | $154.25 | $154.25 | $154.30 |
| Purchase #5 | $94.74 | 11.816% | $105.9345 | $105.93 | $105.95 | $105.90 |
| Purchase #6 | $45.83 | 11.212% | $50.9685 | $50.97 | $50.95 | $51.00 |
| Purchase #7 | $29.96 | 9.861% | $32.9144 | $32.91 | $32.90 | $32.90 |
| 7 purchase totals = | $1,032.97 | $1,121.9890 | $1,121.97 | $1,121.95 | $1,122.00 | |