| 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 | $114.47 | 13.217% | $129.5995 | $129.60 | $129.60 | $129.60 |
| Purchase #2 | $239.70 | 4.619% | $250.7717 | $250.77 | $250.75 | $250.80 |
| Purchase #3 | $104.40 | 10.782% | $115.6564 | $115.66 | $115.65 | $115.70 |
| Purchase #4 | $221.37 | 12.766% | $249.6301 | $249.63 | $249.65 | $249.60 |
| Purchase #5 | $135.44 | 5.689% | $143.1452 | $143.15 | $143.15 | $143.10 |
| Purchase #6 | $11.83 | 3.574% | $12.2528 | $12.25 | $12.25 | $12.30 |
| Purchase #7 | $121.83 | 5.581% | $128.6293 | $128.63 | $128.65 | $128.60 |
| 7 purchase totals = | $949.04 | $1,029.6850 | $1,029.69 | $1,029.70 | $1,029.70 | |