| 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 | $33.38 | 6.153% | $35.4339 | $35.43 | $35.45 | $35.40 |
| Purchase #2 | $12.95 | 7.337% | $13.9001 | $13.90 | $13.90 | $13.90 |
| Purchase #3 | $205.66 | 9.536% | $225.2717 | $225.27 | $225.25 | $225.30 |
| Purchase #4 | $239.82 | 6.225% | $254.7488 | $254.75 | $254.75 | $254.70 |
| Purchase #5 | $219.29 | 9.833% | $240.8528 | $240.85 | $240.85 | $240.90 |
| Purchase #6 | $196.47 | 5.793% | $207.8515 | $207.85 | $207.85 | $207.90 |
| Purchase #7 | $206.77 | 10.207% | $227.875 | $227.88 | $227.90 | $227.90 |
| 7 purchase totals = | $1,114.34 | $1,205.9338 | $1,205.93 | $1,205.95 | $1,206.00 | |