| 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 | $9.48 | 13.351% | $10.7457 | $10.75 | $10.75 | $10.70 |
| Purchase #2 | $187.67 | 9.526% | $205.5474 | $205.55 | $205.55 | $205.50 |
| Purchase #3 | $168.97 | 7.442% | $181.5447 | $181.54 | $181.55 | $181.50 |
| Purchase #4 | $205.90 | 10.618% | $227.7625 | $227.76 | $227.75 | $227.80 |
| Purchase #5 | $70.78 | 3.852% | $73.5064 | $73.51 | $73.50 | $73.50 |
| Purchase #6 | $248.70 | 11.276% | $276.7434 | $276.74 | $276.75 | $276.70 |
| Purchase #7 | $220.56 | 4.483% | $230.4477 | $230.45 | $230.45 | $230.40 |
| 7 purchase totals = | $1,112.06 | $1,206.2978 | $1,206.30 | $1,206.30 | $1,206.10 | |