| 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 | $18.96 | 13.269% | $21.4758 | $21.48 | $21.50 | $21.50 |
| Purchase #2 | $224.67 | 6.257% | $238.7276 | $238.73 | $238.75 | $238.70 |
| Purchase #3 | $222.33 | 10.587% | $245.8681 | $245.87 | $245.85 | $245.90 |
| Purchase #4 | $206.55 | 10.194% | $227.6057 | $227.61 | $227.60 | $227.60 |
| Purchase #5 | $77.82 | 8.477% | $84.4168 | $84.42 | $84.40 | $84.40 |
| Purchase #6 | $143.94 | 13.340% | $163.1416 | $163.14 | $163.15 | $163.10 |
| Purchase #7 | $115.31 | 7.157% | $123.5627 | $123.56 | $123.55 | $123.60 |
| 7 purchase totals = | $1,009.58 | $1,104.7983 | $1,104.81 | $1,104.80 | $1,104.80 | |