| 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 | $231.96 | 9.628% | $254.2931 | $254.29 | $254.30 | $254.30 |
| Purchase #2 | $154.30 | 9.166% | $168.4431 | $168.44 | $168.45 | $168.40 |
| Purchase #3 | $137.44 | 7.346% | $147.5363 | $147.54 | $147.55 | $147.50 |
| Purchase #4 | $205.76 | 7.652% | $221.5048 | $221.50 | $221.50 | $221.50 |
| Purchase #5 | $220.92 | 8.490% | $239.6761 | $239.68 | $239.70 | $239.70 |
| Purchase #6 | $55.73 | 12.712% | $62.8144 | $62.81 | $62.80 | $62.80 |
| Purchase #7 | $225.80 | 13.741% | $256.8272 | $256.83 | $256.85 | $256.80 |
| 7 purchase totals = | $1,231.91 | $1,351.0950 | $1,351.09 | $1,351.15 | $1,351.00 | |