| 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 | $15.43 | 9.335% | $16.8704 | $16.87 | $16.85 | $16.90 |
| Purchase #2 | $232.50 | 11.407% | $259.0213 | $259.02 | $259.00 | $259.00 |
| Purchase #3 | $62.70 | 4.690% | $65.6406 | $65.64 | $65.65 | $65.60 |
| Purchase #4 | $205.73 | 9.208% | $224.6736 | $224.67 | $224.65 | $224.70 |
| Purchase #5 | $247.95 | 8.715% | $269.5588 | $269.56 | $269.55 | $269.60 |
| Purchase #6 | $141.49 | 6.699% | $150.9684 | $150.97 | $150.95 | $151.00 |
| Purchase #7 | $229.84 | 7.717% | $247.5768 | $247.58 | $247.60 | $247.60 |
| 7 purchase totals = | $1,135.64 | $1,234.3099 | $1,234.31 | $1,234.25 | $1,234.40 | |