| 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 | $215.36 | 6.735% | $229.8645 | $229.86 | $229.85 | $229.90 |
| Purchase #2 | $225.97 | 10.133% | $248.8675 | $248.87 | $248.85 | $248.90 |
| Purchase #3 | $110.75 | 6.740% | $118.2146 | $118.21 | $118.20 | $118.20 |
| Purchase #4 | $181.49 | 13.427% | $205.8587 | $205.86 | $205.85 | $205.90 |
| Purchase #5 | $218.99 | 7.387% | $235.1668 | $235.17 | $235.15 | $235.20 |
| Purchase #6 | $142.78 | 5.182% | $150.1789 | $150.18 | $150.20 | $150.20 |
| Purchase #7 | $60.71 | 4.477% | $63.428 | $63.43 | $63.45 | $63.40 |
| 7 purchase totals = | $1,156.05 | $1,251.5790 | $1,251.58 | $1,251.55 | $1,251.70 | |