| 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 | $130.60 | 6.447% | $139.0198 | $139.02 | $139.00 | $139.00 |
| Purchase #2 | $231.92 | 6.438% | $246.851 | $246.85 | $246.85 | $246.90 |
| Purchase #3 | $214.40 | 9.613% | $235.0103 | $235.01 | $235.00 | $235.00 |
| Purchase #4 | $199.58 | 13.649% | $226.8207 | $226.82 | $226.80 | $226.80 |
| Purchase #5 | $23.68 | 10.571% | $26.1832 | $26.18 | $26.20 | $26.20 |
| Purchase #6 | $227.57 | 11.586% | $253.9363 | $253.94 | $253.95 | $253.90 |
| Purchase #7 | $16.49 | 10.347% | $18.1962 | $18.20 | $18.20 | $18.20 |
| 7 purchase totals = | $1,044.24 | $1,146.0175 | $1,146.02 | $1,146.00 | $1,146.00 | |