| 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 | $81.61 | 5.799% | $86.3426 | $86.34 | $86.35 | $86.30 |
| Purchase #2 | $184.99 | 9.745% | $203.0173 | $203.02 | $203.00 | $203.00 |
| Purchase #3 | $152.87 | 10.690% | $169.2118 | $169.21 | $169.20 | $169.20 |
| Purchase #4 | $199.76 | 8.690% | $217.1191 | $217.12 | $217.10 | $217.10 |
| Purchase #5 | $77.78 | 10.727% | $86.1235 | $86.12 | $86.10 | $86.10 |
| Purchase #6 | $239.41 | 11.133% | $266.0635 | $266.06 | $266.05 | $266.10 |
| Purchase #7 | $172.36 | 13.761% | $196.0785 | $196.08 | $196.10 | $196.10 |
| 7 purchase totals = | $1,108.78 | $1,223.9563 | $1,223.95 | $1,223.90 | $1,223.90 | |