| 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 | $218.87 | 3.516% | $226.5655 | $226.57 | $226.55 | $226.60 |
| Purchase #2 | $86.51 | 10.626% | $95.7026 | $95.70 | $95.70 | $95.70 |
| Purchase #3 | $37.79 | 3.503% | $39.1138 | $39.11 | $39.10 | $39.10 |
| Purchase #4 | $207.72 | 11.415% | $231.4312 | $231.43 | $231.45 | $231.40 |
| Purchase #5 | $161.55 | 4.850% | $169.3852 | $169.39 | $169.40 | $169.40 |
| Purchase #6 | $137.63 | 7.308% | $147.688 | $147.69 | $147.70 | $147.70 |
| Purchase #7 | $207.67 | 7.594% | $223.4405 | $223.44 | $223.45 | $223.40 |
| 7 purchase totals = | $1,057.74 | $1,133.3268 | $1,133.33 | $1,133.35 | $1,133.30 | |