| 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 | $183.29 | 3.666% | $190.0094 | $190.01 | $190.00 | $190.00 |
| Purchase #2 | $234.36 | 10.103% | $258.0374 | $258.04 | $258.05 | $258.00 |
| Purchase #3 | $241.30 | 6.463% | $256.8952 | $256.90 | $256.90 | $256.90 |
| Purchase #4 | $45.32 | 4.223% | $47.2339 | $47.23 | $47.25 | $47.20 |
| Purchase #5 | $242.30 | 3.776% | $251.4492 | $251.45 | $251.45 | $251.40 |
| Purchase #6 | $18.55 | 9.284% | $20.2722 | $20.27 | $20.25 | $20.30 |
| Purchase #7 | $155.92 | 5.372% | $164.296 | $164.30 | $164.30 | $164.30 |
| 7 purchase totals = | $1,121.04 | $1,188.1933 | $1,188.20 | $1,188.20 | $1,188.10 | |