| 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 | $104.29 | 13.270% | $118.1293 | $118.13 | $118.15 | $118.10 |
| Purchase #2 | $183.74 | 7.769% | $198.0148 | $198.01 | $198.00 | $198.00 |
| Purchase #3 | $179.38 | 3.592% | $185.8233 | $185.82 | $185.80 | $185.80 |
| Purchase #4 | $71.92 | 5.816% | $76.1029 | $76.10 | $76.10 | $76.10 |
| Purchase #5 | $87.53 | 5.201% | $92.0824 | $92.08 | $92.10 | $92.10 |
| Purchase #6 | $220.90 | 5.272% | $232.5458 | $232.55 | $232.55 | $232.50 |
| Purchase #7 | $193.93 | 7.447% | $208.372 | $208.37 | $208.35 | $208.40 |
| 7 purchase totals = | $1,041.69 | $1,111.0705 | $1,111.06 | $1,111.05 | $1,111.00 | |