| 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 | $188.33 | 10.722% | $208.5227 | $208.52 | $208.50 | $208.50 |
| Purchase #2 | $206.84 | 9.390% | $226.2623 | $226.26 | $226.25 | $226.30 |
| Purchase #3 | $248.37 | 6.845% | $265.3709 | $265.37 | $265.35 | $265.40 |
| Purchase #4 | $47.88 | 12.389% | $53.8119 | $53.81 | $53.80 | $53.80 |
| Purchase #5 | $188.89 | 5.697% | $199.6511 | $199.65 | $199.65 | $199.70 |
| Purchase #6 | $127.33 | 10.627% | $140.8614 | $140.86 | $140.85 | $140.90 |
| Purchase #7 | $38.58 | 11.620% | $43.063 | $43.06 | $43.05 | $43.10 |
| 7 purchase totals = | $1,046.22 | $1,137.5433 | $1,137.53 | $1,137.45 | $1,137.70 | |