| 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 | $241.67 | 6.547% | $257.4921 | $257.49 | $257.50 | $257.50 |
| Purchase #2 | $95.41 | 3.498% | $98.7474 | $98.75 | $98.75 | $98.70 |
| Purchase #3 | $141.71 | 5.108% | $148.9485 | $148.95 | $148.95 | $148.90 |
| Purchase #4 | $155.30 | 6.504% | $165.4007 | $165.40 | $165.40 | $165.40 |
| Purchase #5 | $63.76 | 8.299% | $69.0514 | $69.05 | $69.05 | $69.10 |
| Purchase #6 | $165.71 | 12.163% | $185.8653 | $185.87 | $185.85 | $185.90 |
| Purchase #7 | $6.83 | 7.232% | $7.3239 | $7.32 | $7.30 | $7.30 |
| 7 purchase totals = | $870.39 | $932.8293 | $932.83 | $932.80 | $932.80 | |