| 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 | $193.42 | 10.295% | $213.3326 | $213.33 | $213.35 | $213.30 |
| Purchase #2 | $39.88 | 4.286% | $41.5893 | $41.59 | $41.60 | $41.60 |
| Purchase #3 | $107.36 | 7.538% | $115.4528 | $115.45 | $115.45 | $115.50 |
| Purchase #4 | $205.82 | 13.221% | $233.0315 | $233.03 | $233.05 | $233.00 |
| Purchase #5 | $7.56 | 10.207% | $8.3316 | $8.33 | $8.35 | $8.30 |
| Purchase #6 | $180.25 | 13.120% | $203.8988 | $203.90 | $203.90 | $203.90 |
| Purchase #7 | $60.79 | 8.643% | $66.0441 | $66.04 | $66.05 | $66.00 |
| 7 purchase totals = | $795.08 | $881.6807 | $881.67 | $881.75 | $881.60 | |