| 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 | $78.26 | 10.247% | $86.2793 | $86.28 | $86.30 | $86.30 |
| Purchase #2 | $169.59 | 11.448% | $189.0047 | $189.00 | $189.00 | $189.00 |
| Purchase #3 | $176.71 | 13.797% | $201.0907 | $201.09 | $201.10 | $201.10 |
| Purchase #4 | $192.44 | 9.777% | $211.2549 | $211.25 | $211.25 | $211.30 |
| Purchase #5 | $143.80 | 7.389% | $154.4254 | $154.43 | $154.45 | $154.40 |
| Purchase #6 | $213.91 | 5.408% | $225.4783 | $225.48 | $225.50 | $225.50 |
| Purchase #7 | $136.98 | 13.157% | $155.0025 | $155.00 | $155.00 | $155.00 |
| 7 purchase totals = | $1,111.69 | $1,222.5358 | $1,222.53 | $1,222.60 | $1,222.60 | |