| 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 | $127.31 | 11.257% | $141.6413 | $141.64 | $141.65 | $141.60 |
| Purchase #2 | $219.81 | 12.332% | $246.917 | $246.92 | $246.90 | $246.90 |
| Purchase #3 | $9.71 | 4.573% | $10.154 | $10.15 | $10.15 | $10.20 |
| Purchase #4 | $17.37 | 5.398% | $18.3076 | $18.31 | $18.30 | $18.30 |
| Purchase #5 | $175.64 | 12.306% | $197.2543 | $197.25 | $197.25 | $197.30 |
| Purchase #6 | $232.97 | 4.561% | $243.5958 | $243.60 | $243.60 | $243.60 |
| Purchase #7 | $24.60 | 4.841% | $25.7909 | $25.79 | $25.80 | $25.80 |
| 7 purchase totals = | $807.41 | $883.6609 | $883.66 | $883.65 | $883.70 | |