| 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 | $194.31 | 9.367% | $212.511 | $212.51 | $212.50 | $212.50 |
| Purchase #2 | $243.27 | 6.705% | $259.5813 | $259.58 | $259.60 | $259.60 |
| Purchase #3 | $157.75 | 7.390% | $169.4077 | $169.41 | $169.40 | $169.40 |
| Purchase #4 | $78.50 | 11.276% | $87.3517 | $87.35 | $87.35 | $87.40 |
| Purchase #5 | $5.59 | 7.274% | $5.9966 | $6.00 | $6.00 | $6.00 |
| Purchase #6 | $248.53 | 13.164% | $281.2465 | $281.25 | $281.25 | $281.20 |
| Purchase #7 | $86.77 | 10.712% | $96.0648 | $96.06 | $96.05 | $96.10 |
| 7 purchase totals = | $1,014.72 | $1,112.1596 | $1,112.16 | $1,112.15 | $1,112.20 | |