| 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 | $128.91 | 3.564% | $133.5044 | $133.50 | $133.50 | $133.50 |
| Purchase #2 | $209.32 | 3.546% | $216.7425 | $216.74 | $216.75 | $216.70 |
| Purchase #3 | $28.77 | 4.804% | $30.1521 | $30.15 | $30.15 | $30.20 |
| Purchase #4 | $189.49 | 10.712% | $209.7882 | $209.79 | $209.80 | $209.80 |
| Purchase #5 | $57.63 | 6.513% | $61.3834 | $61.38 | $61.40 | $61.40 |
| Purchase #6 | $181.87 | 13.436% | $206.3061 | $206.31 | $206.30 | $206.30 |
| Purchase #7 | $234.55 | 4.605% | $245.351 | $245.35 | $245.35 | $245.40 |
| 7 purchase totals = | $1,030.54 | $1,103.2277 | $1,103.22 | $1,103.25 | $1,103.30 | |