| 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 | $123.25 | 4.687% | $129.0267 | $129.03 | $129.05 | $129.00 |
| Purchase #2 | $212.66 | 10.708% | $235.4316 | $235.43 | $235.45 | $235.40 |
| Purchase #3 | $118.31 | 3.522% | $122.4769 | $122.48 | $122.50 | $122.50 |
| Purchase #4 | $227.47 | 11.459% | $253.5358 | $253.54 | $253.55 | $253.50 |
| Purchase #5 | $162.81 | 8.129% | $176.0448 | $176.04 | $176.05 | $176.00 |
| Purchase #6 | $236.29 | 11.510% | $263.487 | $263.49 | $263.50 | $263.50 |
| Purchase #7 | $8.47 | 7.318% | $9.0898 | $9.09 | $9.10 | $9.10 |
| 7 purchase totals = | $1,089.26 | $1,189.0926 | $1,189.10 | $1,189.20 | $1,189.00 | |