| 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 | $182.96 | 8.704% | $198.8848 | $198.88 | $198.90 | $198.90 |
| Purchase #2 | $214.41 | 3.559% | $222.0409 | $222.04 | $222.05 | $222.00 |
| Purchase #3 | $137.73 | 6.612% | $146.8367 | $146.84 | $146.85 | $146.80 |
| Purchase #4 | $111.26 | 3.176% | $114.7936 | $114.79 | $114.80 | $114.80 |
| Purchase #5 | $101.82 | 11.129% | $113.1515 | $113.15 | $113.15 | $113.20 |
| Purchase #6 | $38.89 | 3.862% | $40.3919 | $40.39 | $40.40 | $40.40 |
| Purchase #7 | $202.35 | 11.697% | $226.0189 | $226.02 | $226.00 | $226.00 |
| 7 purchase totals = | $989.42 | $1,062.1183 | $1,062.11 | $1,062.15 | $1,062.10 | |