| 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 | $246.39 | 9.729% | $270.3613 | $270.36 | $270.35 | $270.40 |
| Purchase #2 | $134.38 | 4.689% | $140.6811 | $140.68 | $140.70 | $140.70 |
| Purchase #3 | $92.44 | 5.327% | $97.3643 | $97.36 | $97.35 | $97.40 |
| Purchase #4 | $165.67 | 12.531% | $186.4301 | $186.43 | $186.45 | $186.40 |
| Purchase #5 | $183.68 | 9.654% | $201.4125 | $201.41 | $201.40 | $201.40 |
| Purchase #6 | $66.68 | 9.698% | $73.1466 | $73.15 | $73.15 | $73.10 |
| Purchase #7 | $155.36 | 3.722% | $161.1425 | $161.14 | $161.15 | $161.10 |
| 7 purchase totals = | $1,044.60 | $1,130.5384 | $1,130.53 | $1,130.55 | $1,130.50 | |