| 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 | $184.63 | 9.130% | $201.4867 | $201.49 | $201.50 | $201.50 |
| Purchase #2 | $249.92 | 10.839% | $277.0088 | $277.01 | $277.00 | $277.00 |
| Purchase #3 | $98.50 | 6.441% | $104.8444 | $104.84 | $104.85 | $104.80 |
| Purchase #4 | $153.69 | 6.135% | $163.1189 | $163.12 | $163.10 | $163.10 |
| Purchase #5 | $74.48 | 3.680% | $77.2209 | $77.22 | $77.20 | $77.20 |
| Purchase #6 | $115.51 | 6.806% | $123.3716 | $123.37 | $123.35 | $123.40 |
| Purchase #7 | $88.61 | 5.646% | $93.6129 | $93.61 | $93.60 | $93.60 |
| 7 purchase totals = | $965.34 | $1,040.6642 | $1,040.66 | $1,040.60 | $1,040.60 | |