| 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 | $250.83 | 3.677% | $260.053 | $260.05 | $260.05 | $260.10 |
| Purchase #2 | $217.42 | 9.285% | $237.6074 | $237.61 | $237.60 | $237.60 |
| Purchase #3 | $108.34 | 5.795% | $114.6183 | $114.62 | $114.60 | $114.60 |
| Purchase #4 | $47.65 | 7.243% | $51.1013 | $51.10 | $51.10 | $51.10 |
| Purchase #5 | $240.52 | 7.323% | $258.1333 | $258.13 | $258.15 | $258.10 |
| Purchase #6 | $90.49 | 5.744% | $95.6877 | $95.69 | $95.70 | $95.70 |
| Purchase #7 | $63.25 | 11.828% | $70.7312 | $70.73 | $70.75 | $70.70 |
| 7 purchase totals = | $1,018.50 | $1,087.9322 | $1,087.93 | $1,087.95 | $1,087.90 | |