| 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 | $10.37 | 13.462% | $11.766 | $11.77 | $11.75 | $11.80 |
| Purchase #2 | $231.44 | 3.806% | $240.2486 | $240.25 | $240.25 | $240.20 |
| Purchase #3 | $46.49 | 6.404% | $49.4672 | $49.47 | $49.45 | $49.50 |
| Purchase #4 | $122.41 | 13.350% | $138.7517 | $138.75 | $138.75 | $138.80 |
| Purchase #5 | $166.43 | 9.120% | $181.6084 | $181.61 | $181.60 | $181.60 |
| Purchase #6 | $243.67 | 13.873% | $277.4743 | $277.47 | $277.45 | $277.50 |
| Purchase #7 | $70.65 | 5.286% | $74.3846 | $74.38 | $74.40 | $74.40 |
| 7 purchase totals = | $891.46 | $973.7008 | $973.70 | $973.65 | $973.80 | |