| 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 | $235.74 | 7.441% | $253.2814 | $253.28 | $253.30 | $253.30 |
| Purchase #2 | $177.75 | 11.565% | $198.3068 | $198.31 | $198.30 | $198.30 |
| Purchase #3 | $250.95 | 12.253% | $281.6989 | $281.70 | $281.70 | $281.70 |
| Purchase #4 | $133.37 | 11.509% | $148.7196 | $148.72 | $148.70 | $148.70 |
| Purchase #5 | $136.48 | 4.319% | $142.3746 | $142.37 | $142.35 | $142.40 |
| Purchase #6 | $52.46 | 9.416% | $57.3996 | $57.40 | $57.40 | $57.40 |
| Purchase #7 | $219.34 | 10.347% | $242.0351 | $242.04 | $242.05 | $242.00 |
| 7 purchase totals = | $1,206.09 | $1,323.8160 | $1,323.82 | $1,323.80 | $1,323.80 | |