| 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 | $230.32 | 8.150% | $249.0911 | $249.09 | $249.10 | $249.10 |
| Purchase #2 | $74.95 | 6.414% | $79.7573 | $79.76 | $79.75 | $79.80 |
| Purchase #3 | $202.94 | 7.269% | $217.6917 | $217.69 | $217.70 | $217.70 |
| Purchase #4 | $182.53 | 5.287% | $192.1804 | $192.18 | $192.20 | $192.20 |
| Purchase #5 | $173.70 | 6.531% | $185.0443 | $185.04 | $185.05 | $185.00 |
| Purchase #6 | $67.52 | 13.692% | $76.7648 | $76.76 | $76.75 | $76.80 |
| Purchase #7 | $99.26 | 4.730% | $103.955 | $103.96 | $103.95 | $104.00 |
| 7 purchase totals = | $1,031.22 | $1,104.4846 | $1,104.48 | $1,104.50 | $1,104.60 | |