| 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 | $224.38 | 5.269% | $236.2026 | $236.20 | $236.20 | $236.20 |
| Purchase #2 | $106.88 | 10.541% | $118.1462 | $118.15 | $118.15 | $118.10 |
| Purchase #3 | $183.38 | 13.823% | $208.7286 | $208.73 | $208.75 | $208.70 |
| Purchase #4 | $134.84 | 3.727% | $139.8655 | $139.87 | $139.85 | $139.90 |
| Purchase #5 | $167.90 | 9.440% | $183.7498 | $183.75 | $183.75 | $183.70 |
| Purchase #6 | $16.36 | 4.162% | $17.0409 | $17.04 | $17.05 | $17.00 |
| Purchase #7 | $240.32 | 12.391% | $270.0981 | $270.10 | $270.10 | $270.10 |
| 7 purchase totals = | $1,074.06 | $1,173.8317 | $1,173.84 | $1,173.85 | $1,173.70 | |