| 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 | $128.35 | 12.455% | $144.336 | $144.34 | $144.35 | $144.30 |
| Purchase #2 | $171.53 | 12.574% | $193.0982 | $193.10 | $193.10 | $193.10 |
| Purchase #3 | $160.91 | 13.654% | $182.8807 | $182.88 | $182.90 | $182.90 |
| Purchase #4 | $183.94 | 9.619% | $201.6332 | $201.63 | $201.65 | $201.60 |
| Purchase #5 | $207.87 | 3.342% | $214.817 | $214.82 | $214.80 | $214.80 |
| Purchase #6 | $196.41 | 4.781% | $205.8004 | $205.80 | $205.80 | $205.80 |
| Purchase #7 | $15.58 | 4.728% | $16.3166 | $16.32 | $16.30 | $16.30 |
| 7 purchase totals = | $1,064.59 | $1,158.8821 | $1,158.89 | $1,158.90 | $1,158.80 | |