| 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 | $243.25 | 11.213% | $270.5256 | $270.53 | $270.55 | $270.50 |
| Purchase #2 | $116.26 | 5.231% | $122.3416 | $122.34 | $122.35 | $122.30 |
| Purchase #3 | $195.58 | 9.152% | $213.4795 | $213.48 | $213.50 | $213.50 |
| Purchase #4 | $175.81 | 13.119% | $198.8745 | $198.87 | $198.85 | $198.90 |
| Purchase #5 | $165.94 | 13.480% | $188.3087 | $188.31 | $188.30 | $188.30 |
| Purchase #6 | $217.63 | 8.765% | $236.7053 | $236.71 | $236.70 | $236.70 |
| Purchase #7 | $17.42 | 8.575% | $18.9138 | $18.91 | $18.90 | $18.90 |
| 7 purchase totals = | $1,131.89 | $1,249.1490 | $1,249.15 | $1,249.15 | $1,249.10 | |