| 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 | $200.79 | 12.780% | $226.451 | $226.45 | $226.45 | $226.50 |
| Purchase #2 | $87.55 | 13.530% | $99.3955 | $99.40 | $99.40 | $99.40 |
| Purchase #3 | $184.49 | 9.661% | $202.3136 | $202.31 | $202.30 | $202.30 |
| Purchase #4 | $242.59 | 11.648% | $270.8469 | $270.85 | $270.85 | $270.80 |
| Purchase #5 | $40.36 | 8.424% | $43.7599 | $43.76 | $43.75 | $43.80 |
| Purchase #6 | $179.81 | 11.138% | $199.8372 | $199.84 | $199.85 | $199.80 |
| Purchase #7 | $167.55 | 4.608% | $175.2707 | $175.27 | $175.25 | $175.30 |
| 7 purchase totals = | $1,103.14 | $1,217.8748 | $1,217.88 | $1,217.85 | $1,217.90 | |