| 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 | $205.73 | 4.312% | $214.6011 | $214.60 | $214.60 | $214.60 |
| Purchase #2 | $200.72 | 12.685% | $226.1813 | $226.18 | $226.20 | $226.20 |
| Purchase #3 | $49.25 | 9.441% | $53.8997 | $53.90 | $53.90 | $53.90 |
| Purchase #4 | $137.25 | 6.463% | $146.1205 | $146.12 | $146.10 | $146.10 |
| Purchase #5 | $218.57 | 6.806% | $233.4459 | $233.45 | $233.45 | $233.40 |
| Purchase #6 | $12.41 | 11.588% | $13.8481 | $13.85 | $13.85 | $13.80 |
| Purchase #7 | $95.48 | 12.440% | $107.3577 | $107.36 | $107.35 | $107.40 |
| 7 purchase totals = | $919.41 | $995.4543 | $995.46 | $995.45 | $995.40 | |