| 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 | $218.64 | 6.504% | $232.8603 | $232.86 | $232.85 | $232.90 |
| Purchase #2 | $9.79 | 10.157% | $10.7844 | $10.78 | $10.80 | $10.80 |
| Purchase #3 | $237.90 | 5.608% | $251.2414 | $251.24 | $251.25 | $251.20 |
| Purchase #4 | $128.36 | 3.758% | $133.1838 | $133.18 | $133.20 | $133.20 |
| Purchase #5 | $75.35 | 5.355% | $79.385 | $79.39 | $79.40 | $79.40 |
| Purchase #6 | $45.29 | 4.297% | $47.2361 | $47.24 | $47.25 | $47.20 |
| Purchase #7 | $231.90 | 8.330% | $251.2173 | $251.22 | $251.20 | $251.20 |
| 7 purchase totals = | $947.23 | $1,005.9083 | $1,005.91 | $1,005.95 | $1,005.90 | |