| 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 | $129.79 | 7.758% | $139.8591 | $139.86 | $139.85 | $139.90 |
| Purchase #2 | $216.85 | 10.676% | $240.0009 | $240.00 | $240.00 | $240.00 |
| Purchase #3 | $30.92 | 7.429% | $33.217 | $33.22 | $33.20 | $33.20 |
| Purchase #4 | $118.60 | 3.225% | $122.4249 | $122.42 | $122.40 | $122.40 |
| Purchase #5 | $250.27 | 5.523% | $264.0924 | $264.09 | $264.10 | $264.10 |
| Purchase #6 | $216.73 | 8.368% | $234.866 | $234.87 | $234.85 | $234.90 |
| Purchase #7 | $101.66 | 9.295% | $111.1093 | $111.11 | $111.10 | $111.10 |
| 7 purchase totals = | $1,064.82 | $1,145.5696 | $1,145.57 | $1,145.50 | $1,145.60 | |