| 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 | $116.35 | 5.140% | $122.3304 | $122.33 | $122.35 | $122.30 |
| Purchase #2 | $172.79 | 11.754% | $193.0997 | $193.10 | $193.10 | $193.10 |
| Purchase #3 | $216.42 | 8.510% | $234.8373 | $234.84 | $234.85 | $234.80 |
| Purchase #4 | $106.78 | 13.676% | $121.3832 | $121.38 | $121.40 | $121.40 |
| Purchase #5 | $196.56 | 7.727% | $211.7482 | $211.75 | $211.75 | $211.70 |
| Purchase #6 | $192.76 | 6.471% | $205.2335 | $205.23 | $205.25 | $205.20 |
| Purchase #7 | $214.55 | 4.673% | $224.5759 | $224.58 | $224.60 | $224.60 |
| 7 purchase totals = | $1,216.21 | $1,313.2082 | $1,313.21 | $1,313.30 | $1,313.10 | |