| 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 | $188.81 | 11.400% | $210.3343 | $210.33 | $210.35 | $210.30 |
| Purchase #2 | $119.34 | 3.783% | $123.8546 | $123.85 | $123.85 | $123.90 |
| Purchase #3 | $250.88 | 7.686% | $270.1626 | $270.16 | $270.15 | $270.20 |
| Purchase #4 | $8.88 | 4.441% | $9.2744 | $9.27 | $9.25 | $9.30 |
| Purchase #5 | $109.42 | 11.501% | $122.0044 | $122.00 | $122.00 | $122.00 |
| Purchase #6 | $98.73 | 8.522% | $107.1438 | $107.14 | $107.15 | $107.10 |
| Purchase #7 | $190.79 | 12.285% | $214.2286 | $214.23 | $214.25 | $214.20 |
| 7 purchase totals = | $966.85 | $1,057.0027 | $1,056.98 | $1,057.00 | $1,057.00 | |