| 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 | $19.48 | 13.632% | $22.1355 | $22.14 | $22.15 | $22.10 |
| Purchase #2 | $117.37 | 3.775% | $121.8007 | $121.80 | $121.80 | $121.80 |
| Purchase #3 | $142.83 | 4.246% | $148.8946 | $148.89 | $148.90 | $148.90 |
| Purchase #4 | $250.54 | 4.794% | $262.5509 | $262.55 | $262.55 | $262.60 |
| Purchase #5 | $117.99 | 8.217% | $127.6852 | $127.69 | $127.70 | $127.70 |
| Purchase #6 | $245.66 | 5.631% | $259.4931 | $259.49 | $259.50 | $259.50 |
| Purchase #7 | $83.88 | 4.296% | $87.4835 | $87.48 | $87.50 | $87.50 |
| 7 purchase totals = | $977.75 | $1,030.0435 | $1,030.04 | $1,030.10 | $1,030.10 | |