| 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 | $105.38 | 8.308% | $114.135 | $114.14 | $114.15 | $114.10 |
| Purchase #2 | $231.96 | 8.202% | $250.9854 | $250.99 | $251.00 | $251.00 |
| Purchase #3 | $15.61 | 3.639% | $16.178 | $16.18 | $16.20 | $16.20 |
| Purchase #4 | $236.59 | 7.792% | $255.0251 | $255.03 | $255.05 | $255.00 |
| Purchase #5 | $38.39 | 6.275% | $40.799 | $40.80 | $40.80 | $40.80 |
| Purchase #6 | $106.54 | 10.577% | $117.8087 | $117.81 | $117.80 | $117.80 |
| Purchase #7 | $247.30 | 13.624% | $280.9922 | $280.99 | $281.00 | $281.00 |
| 7 purchase totals = | $981.77 | $1,075.9234 | $1,075.94 | $1,076.00 | $1,075.90 | |