| 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 | $229.44 | 8.496% | $248.9332 | $248.93 | $248.95 | $248.90 |
| Purchase #2 | $176.70 | 9.364% | $193.2462 | $193.25 | $193.25 | $193.20 |
| Purchase #3 | $7.37 | 8.665% | $8.0086 | $8.01 | $8.00 | $8.00 |
| Purchase #4 | $28.59 | 7.842% | $30.832 | $30.83 | $30.85 | $30.80 |
| Purchase #5 | $145.58 | 4.265% | $151.789 | $151.79 | $151.80 | $151.80 |
| Purchase #6 | $80.37 | 7.441% | $86.3503 | $86.35 | $86.35 | $86.40 |
| Purchase #7 | $117.43 | 3.397% | $121.4191 | $121.42 | $121.40 | $121.40 |
| 7 purchase totals = | $785.48 | $840.5784 | $840.58 | $840.60 | $840.50 | |