| 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 | $96.40 | 7.105% | $103.2492 | $103.25 | $103.25 | $103.20 |
| Purchase #2 | $239.74 | 5.388% | $252.6572 | $252.66 | $252.65 | $252.70 |
| Purchase #3 | $7.53 | 9.765% | $8.2653 | $8.27 | $8.25 | $8.30 |
| Purchase #4 | $141.88 | 11.662% | $158.426 | $158.43 | $158.45 | $158.40 |
| Purchase #5 | $123.91 | 7.676% | $133.4213 | $133.42 | $133.40 | $133.40 |
| Purchase #6 | $187.89 | 7.235% | $201.4838 | $201.48 | $201.50 | $201.50 |
| Purchase #7 | $123.66 | 6.739% | $131.9934 | $131.99 | $132.00 | $132.00 |
| 7 purchase totals = | $921.01 | $989.4962 | $989.50 | $989.50 | $989.50 | |