| 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 | $215.57 | 11.831% | $241.0741 | $241.07 | $241.05 | $241.10 |
| Purchase #2 | $77.44 | 8.291% | $83.8606 | $83.86 | $83.85 | $83.90 |
| Purchase #3 | $209.76 | 12.496% | $235.9716 | $235.97 | $235.95 | $236.00 |
| Purchase #4 | $18.49 | 13.644% | $21.0128 | $21.01 | $21.00 | $21.00 |
| Purchase #5 | $30.50 | 6.497% | $32.4816 | $32.48 | $32.50 | $32.50 |
| Purchase #6 | $236.62 | 8.726% | $257.2675 | $257.27 | $257.25 | $257.30 |
| Purchase #7 | $221.59 | 8.256% | $239.8845 | $239.88 | $239.90 | $239.90 |
| 7 purchase totals = | $1,009.97 | $1,111.5527 | $1,111.54 | $1,111.50 | $1,111.70 | |