| 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 | $208.36 | 13.469% | $236.424 | $236.42 | $236.40 | $236.40 |
| Purchase #2 | $249.33 | 9.269% | $272.4404 | $272.44 | $272.45 | $272.40 |
| Purchase #3 | $171.70 | 3.792% | $178.2109 | $178.21 | $178.20 | $178.20 |
| Purchase #4 | $65.84 | 6.786% | $70.3079 | $70.31 | $70.30 | $70.30 |
| Purchase #5 | $175.58 | 4.486% | $183.4565 | $183.46 | $183.45 | $183.50 |
| Purchase #6 | $48.25 | 4.395% | $50.3706 | $50.37 | $50.35 | $50.40 |
| Purchase #7 | $244.62 | 6.132% | $259.6201 | $259.62 | $259.60 | $259.60 |
| 7 purchase totals = | $1,163.68 | $1,250.8304 | $1,250.83 | $1,250.75 | $1,250.80 | |