| 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 | $127.72 | 10.106% | $140.6274 | $140.63 | $140.65 | $140.60 |
| Purchase #2 | $24.65 | 12.335% | $27.6906 | $27.69 | $27.70 | $27.70 |
| Purchase #3 | $248.54 | 10.838% | $275.4768 | $275.48 | $275.50 | $275.50 |
| Purchase #4 | $134.33 | 10.730% | $148.7436 | $148.74 | $148.75 | $148.70 |
| Purchase #5 | $192.78 | 5.622% | $203.6181 | $203.62 | $203.60 | $203.60 |
| Purchase #6 | $249.63 | 5.292% | $262.8404 | $262.84 | $262.85 | $262.80 |
| Purchase #7 | $58.42 | 7.828% | $62.9931 | $62.99 | $63.00 | $63.00 |
| 7 purchase totals = | $1,036.07 | $1,121.9900 | $1,121.99 | $1,122.05 | $1,121.90 | |