| 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 | $179.63 | 3.166% | $185.3171 | $185.32 | $185.30 | $185.30 |
| Purchase #2 | $56.80 | 10.598% | $62.8197 | $62.82 | $62.80 | $62.80 |
| Purchase #3 | $140.66 | 9.677% | $154.2717 | $154.27 | $154.25 | $154.30 |
| Purchase #4 | $212.51 | 10.170% | $234.1223 | $234.12 | $234.10 | $234.10 |
| Purchase #5 | $24.31 | 4.455% | $25.393 | $25.39 | $25.40 | $25.40 |
| Purchase #6 | $207.45 | 12.855% | $234.1177 | $234.12 | $234.10 | $234.10 |
| Purchase #7 | $102.77 | 13.135% | $116.2688 | $116.27 | $116.25 | $116.30 |
| 7 purchase totals = | $924.13 | $1,012.3103 | $1,012.31 | $1,012.20 | $1,012.30 | |