| 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 | $219.61 | 13.714% | $249.7273 | $249.73 | $249.75 | $249.70 |
| Purchase #2 | $143.56 | 3.602% | $148.731 | $148.73 | $148.75 | $148.70 |
| Purchase #3 | $237.83 | 5.569% | $251.0748 | $251.07 | $251.05 | $251.10 |
| Purchase #4 | $119.26 | 3.720% | $123.6965 | $123.70 | $123.70 | $123.70 |
| Purchase #5 | $119.39 | 13.778% | $135.8396 | $135.84 | $135.85 | $135.80 |
| Purchase #6 | $104.35 | 8.605% | $113.3293 | $113.33 | $113.35 | $113.30 |
| Purchase #7 | $235.59 | 6.496% | $250.8939 | $250.89 | $250.90 | $250.90 |
| 7 purchase totals = | $1,179.59 | $1,273.2924 | $1,273.29 | $1,273.35 | $1,273.20 | |