| 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 | $137.98 | 8.424% | $149.6034 | $149.60 | $149.60 | $149.60 |
| Purchase #2 | $241.36 | 10.298% | $266.2153 | $266.22 | $266.20 | $266.20 |
| Purchase #3 | $116.33 | 7.657% | $125.2374 | $125.24 | $125.25 | $125.20 |
| Purchase #4 | $98.93 | 9.678% | $108.5044 | $108.50 | $108.50 | $108.50 |
| Purchase #5 | $163.29 | 3.120% | $168.3846 | $168.38 | $168.40 | $168.40 |
| Purchase #6 | $192.64 | 3.315% | $199.026 | $199.03 | $199.05 | $199.00 |
| Purchase #7 | $98.67 | 8.729% | $107.2829 | $107.28 | $107.30 | $107.30 |
| 7 purchase totals = | $1,049.20 | $1,124.2540 | $1,124.25 | $1,124.30 | $1,124.20 | |