| 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 | $220.57 | 13.137% | $249.5463 | $249.55 | $249.55 | $249.50 |
| Purchase #2 | $170.55 | 9.581% | $186.8904 | $186.89 | $186.90 | $186.90 |
| Purchase #3 | $227.41 | 4.256% | $237.0886 | $237.09 | $237.10 | $237.10 |
| Purchase #4 | $236.98 | 5.413% | $249.8077 | $249.81 | $249.80 | $249.80 |
| Purchase #5 | $65.67 | 7.345% | $70.4935 | $70.49 | $70.50 | $70.50 |
| Purchase #6 | $141.65 | 12.725% | $159.675 | $159.68 | $159.70 | $159.70 |
| Purchase #7 | $6.37 | 10.439% | $7.035 | $7.04 | $7.05 | $7.00 |
| 7 purchase totals = | $1,069.20 | $1,160.5365 | $1,160.55 | $1,160.60 | $1,160.50 | |