| 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 | $46.39 | 13.709% | $52.7496 | $52.75 | $52.75 | $52.70 |
| Purchase #2 | $201.70 | 4.532% | $210.841 | $210.84 | $210.85 | $210.80 |
| Purchase #3 | $141.80 | 11.566% | $158.2006 | $158.20 | $158.20 | $158.20 |
| Purchase #4 | $12.93 | 5.161% | $13.5973 | $13.60 | $13.60 | $13.60 |
| Purchase #5 | $249.70 | 9.621% | $273.7236 | $273.72 | $273.70 | $273.70 |
| Purchase #6 | $245.67 | 12.714% | $276.9045 | $276.90 | $276.90 | $276.90 |
| Purchase #7 | $189.40 | 7.481% | $203.569 | $203.57 | $203.55 | $203.60 |
| 7 purchase totals = | $1,087.59 | $1,189.5856 | $1,189.58 | $1,189.55 | $1,189.50 | |