| 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 | $38.79 | 9.874% | $42.6201 | $42.62 | $42.60 | $42.60 |
| Purchase #2 | $236.25 | 3.243% | $243.9116 | $243.91 | $243.90 | $243.90 |
| Purchase #3 | $88.34 | 11.414% | $98.4231 | $98.42 | $98.40 | $98.40 |
| Purchase #4 | $226.86 | 10.682% | $251.0932 | $251.09 | $251.10 | $251.10 |
| Purchase #5 | $151.41 | 6.508% | $161.2638 | $161.26 | $161.25 | $161.30 |
| Purchase #6 | $207.51 | 4.313% | $216.4599 | $216.46 | $216.45 | $216.50 |
| Purchase #7 | $122.41 | 9.231% | $133.7097 | $133.71 | $133.70 | $133.70 |
| 7 purchase totals = | $1,071.57 | $1,147.4814 | $1,147.47 | $1,147.40 | $1,147.50 | |