| 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 | $124.81 | 10.108% | $137.4258 | $137.43 | $137.45 | $137.40 |
| Purchase #2 | $173.41 | 5.669% | $183.2406 | $183.24 | $183.25 | $183.20 |
| Purchase #3 | $103.27 | 9.179% | $112.7492 | $112.75 | $112.75 | $112.70 |
| Purchase #4 | $46.66 | 12.250% | $52.3759 | $52.38 | $52.40 | $52.40 |
| Purchase #5 | $174.99 | 11.628% | $195.3378 | $195.34 | $195.35 | $195.30 |
| Purchase #6 | $226.31 | 12.122% | $253.7433 | $253.74 | $253.75 | $253.70 |
| Purchase #7 | $91.30 | 10.496% | $100.8828 | $100.88 | $100.90 | $100.90 |
| 7 purchase totals = | $940.75 | $1,035.7554 | $1,035.76 | $1,035.85 | $1,035.60 | |