| 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 | $198.66 | 6.456% | $211.4855 | $211.49 | $211.50 | $211.50 |
| Purchase #2 | $197.80 | 9.398% | $216.3892 | $216.39 | $216.40 | $216.40 |
| Purchase #3 | $173.29 | 4.511% | $181.1071 | $181.11 | $181.10 | $181.10 |
| Purchase #4 | $75.42 | 3.166% | $77.8078 | $77.81 | $77.80 | $77.80 |
| Purchase #5 | $186.78 | 6.483% | $198.8889 | $198.89 | $198.90 | $198.90 |
| Purchase #6 | $171.61 | 6.286% | $182.3974 | $182.40 | $182.40 | $182.40 |
| Purchase #7 | $211.29 | 10.471% | $233.4142 | $233.41 | $233.40 | $233.40 |
| 7 purchase totals = | $1,214.85 | $1,301.4901 | $1,301.50 | $1,301.50 | $1,301.50 | |