| 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 | $12.34 | 4.832% | $12.9363 | $12.94 | $12.95 | $12.90 |
| Purchase #2 | $137.68 | 3.530% | $142.5401 | $142.54 | $142.55 | $142.50 |
| Purchase #3 | $28.61 | 4.685% | $29.9504 | $29.95 | $29.95 | $30.00 |
| Purchase #4 | $236.93 | 11.313% | $263.7339 | $263.73 | $263.75 | $263.70 |
| Purchase #5 | $176.95 | 6.830% | $189.0357 | $189.04 | $189.05 | $189.00 |
| Purchase #6 | $240.85 | 6.267% | $255.9441 | $255.94 | $255.95 | $255.90 |
| Purchase #7 | $205.54 | 8.759% | $223.5432 | $223.54 | $223.55 | $223.50 |
| 7 purchase totals = | $1,038.90 | $1,117.6837 | $1,117.68 | $1,117.75 | $1,117.50 | |