| 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 | $194.41 | 12.345% | $218.4099 | $218.41 | $218.40 | $218.40 |
| Purchase #2 | $221.57 | 7.153% | $237.4189 | $237.42 | $237.40 | $237.40 |
| Purchase #3 | $97.94 | 13.842% | $111.4969 | $111.50 | $111.50 | $111.50 |
| Purchase #4 | $129.98 | 8.291% | $140.7566 | $140.76 | $140.75 | $140.80 |
| Purchase #5 | $106.74 | 7.250% | $114.4787 | $114.48 | $114.50 | $114.50 |
| Purchase #6 | $193.73 | 11.485% | $215.9799 | $215.98 | $216.00 | $216.00 |
| Purchase #7 | $148.31 | 6.366% | $157.7514 | $157.75 | $157.75 | $157.80 |
| 7 purchase totals = | $1,092.68 | $1,196.2923 | $1,196.30 | $1,196.30 | $1,196.40 | |