| 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 | $198.69 | 6.124% | $210.8578 | $210.86 | $210.85 | $210.90 |
| Purchase #2 | $118.92 | 3.410% | $122.9752 | $122.98 | $123.00 | $123.00 |
| Purchase #3 | $92.91 | 11.106% | $103.2286 | $103.23 | $103.25 | $103.20 |
| Purchase #4 | $213.59 | 12.549% | $240.3934 | $240.39 | $240.40 | $240.40 |
| Purchase #5 | $172.51 | 9.133% | $188.2653 | $188.27 | $188.25 | $188.30 |
| Purchase #6 | $238.73 | 12.225% | $267.9147 | $267.91 | $267.90 | $267.90 |
| Purchase #7 | $122.86 | 3.330% | $126.9512 | $126.95 | $126.95 | $127.00 |
| 7 purchase totals = | $1,158.21 | $1,260.5862 | $1,260.59 | $1,260.60 | $1,260.70 | |