| 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 | $112.62 | 4.282% | $117.4424 | $117.44 | $117.45 | $117.40 |
| Purchase #2 | $124.74 | 12.198% | $139.9558 | $139.96 | $139.95 | $140.00 |
| Purchase #3 | $236.55 | 12.742% | $266.6912 | $266.69 | $266.70 | $266.70 |
| Purchase #4 | $213.48 | 10.367% | $235.6115 | $235.61 | $235.60 | $235.60 |
| Purchase #5 | $79.36 | 11.776% | $88.7054 | $88.71 | $88.70 | $88.70 |
| Purchase #6 | $167.40 | 8.126% | $181.0029 | $181.00 | $181.00 | $181.00 |
| Purchase #7 | $153.94 | 13.508% | $174.7342 | $174.73 | $174.75 | $174.70 |
| 7 purchase totals = | $1,088.09 | $1,204.1434 | $1,204.14 | $1,204.15 | $1,204.10 | |