| 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 | $113.30 | 5.128% | $119.11 | $119.11 | $119.10 | $119.10 |
| Purchase #2 | $225.31 | 12.671% | $253.859 | $253.86 | $253.85 | $253.90 |
| Purchase #3 | $88.26 | 10.135% | $97.2052 | $97.21 | $97.20 | $97.20 |
| Purchase #4 | $196.27 | 6.479% | $208.9863 | $208.99 | $209.00 | $209.00 |
| Purchase #5 | $177.81 | 3.354% | $183.7737 | $183.77 | $183.75 | $183.80 |
| Purchase #6 | $49.40 | 6.811% | $52.7646 | $52.76 | $52.75 | $52.80 |
| Purchase #7 | $183.95 | 8.323% | $199.2602 | $199.26 | $199.25 | $199.30 |
| 7 purchase totals = | $1,034.30 | $1,114.9590 | $1,114.96 | $1,114.90 | $1,115.10 | |