| 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 | $129.79 | 8.641% | $141.0052 | $141.01 | $141.00 | $141.00 |
| Purchase #2 | $21.69 | 11.473% | $24.1785 | $24.18 | $24.20 | $24.20 |
| Purchase #3 | $230.31 | 11.466% | $256.7173 | $256.72 | $256.70 | $256.70 |
| Purchase #4 | $180.50 | 3.491% | $186.8013 | $186.80 | $186.80 | $186.80 |
| Purchase #5 | $198.30 | 5.432% | $209.0717 | $209.07 | $209.05 | $209.10 |
| Purchase #6 | $23.79 | 3.817% | $24.6981 | $24.70 | $24.70 | $24.70 |
| Purchase #7 | $235.59 | 10.623% | $260.6167 | $260.62 | $260.60 | $260.60 |
| 7 purchase totals = | $1,019.97 | $1,103.0888 | $1,103.10 | $1,103.05 | $1,103.10 | |