| 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 | $129.61 | 9.352% | $141.7311 | $141.73 | $141.75 | $141.70 |
| Purchase #2 | $134.93 | 8.339% | $146.1818 | $146.18 | $146.20 | $146.20 |
| Purchase #3 | $131.69 | 9.276% | $143.9056 | $143.91 | $143.90 | $143.90 |
| Purchase #4 | $16.32 | 13.706% | $18.5568 | $18.56 | $18.55 | $18.60 |
| Purchase #5 | $224.91 | 4.679% | $235.4335 | $235.43 | $235.45 | $235.40 |
| Purchase #6 | $181.82 | 7.756% | $195.922 | $195.92 | $195.90 | $195.90 |
| Purchase #7 | $24.92 | 13.481% | $28.2795 | $28.28 | $28.30 | $28.30 |
| 7 purchase totals = | $844.20 | $910.0103 | $910.01 | $910.05 | $910.00 | |