| 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 | $187.49 | 4.506% | $195.9383 | $195.94 | $195.95 | $195.90 |
| Purchase #2 | $221.36 | 5.854% | $234.3184 | $234.32 | $234.30 | $234.30 |
| Purchase #3 | $237.77 | 4.571% | $248.6385 | $248.64 | $248.65 | $248.60 |
| Purchase #4 | $166.83 | 8.122% | $180.3799 | $180.38 | $180.40 | $180.40 |
| Purchase #5 | $12.48 | 12.561% | $14.0476 | $14.05 | $14.05 | $14.00 |
| Purchase #6 | $65.62 | 13.805% | $74.6788 | $74.68 | $74.70 | $74.70 |
| Purchase #7 | $86.53 | 9.377% | $94.6439 | $94.64 | $94.65 | $94.60 |
| 7 purchase totals = | $978.08 | $1,042.6454 | $1,042.65 | $1,042.70 | $1,042.50 | |