| 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 | $225.46 | 13.358% | $255.5769 | $255.58 | $255.60 | $255.60 |
| Purchase #2 | $217.45 | 6.685% | $231.9865 | $231.99 | $232.00 | $232.00 |
| Purchase #3 | $88.53 | 11.171% | $98.4197 | $98.42 | $98.40 | $98.40 |
| Purchase #4 | $108.29 | 3.819% | $112.4256 | $112.43 | $112.45 | $112.40 |
| Purchase #5 | $93.50 | 12.198% | $104.9051 | $104.91 | $104.90 | $104.90 |
| Purchase #6 | $214.60 | 11.598% | $239.4893 | $239.49 | $239.50 | $239.50 |
| Purchase #7 | $239.81 | 3.447% | $248.0763 | $248.08 | $248.10 | $248.10 |
| 7 purchase totals = | $1,187.64 | $1,290.8794 | $1,290.90 | $1,290.95 | $1,290.90 | |