| 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 | $183.28 | 12.625% | $206.4191 | $206.42 | $206.40 | $206.40 |
| Purchase #2 | $142.52 | 10.472% | $157.4447 | $157.44 | $157.45 | $157.40 |
| Purchase #3 | $105.37 | 11.224% | $117.1967 | $117.20 | $117.20 | $117.20 |
| Purchase #4 | $184.75 | 12.581% | $207.9934 | $207.99 | $208.00 | $208.00 |
| Purchase #5 | $172.54 | 10.248% | $190.2219 | $190.22 | $190.20 | $190.20 |
| Purchase #6 | $238.41 | 4.635% | $249.4603 | $249.46 | $249.45 | $249.50 |
| Purchase #7 | $228.98 | 3.449% | $236.8775 | $236.88 | $236.90 | $236.90 |
| 7 purchase totals = | $1,255.85 | $1,365.6136 | $1,365.61 | $1,365.60 | $1,365.60 | |