| 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 | $212.55 | 11.603% | $237.2122 | $237.21 | $237.20 | $237.20 |
| Purchase #2 | $245.56 | 5.221% | $258.3807 | $258.38 | $258.40 | $258.40 |
| Purchase #3 | $99.64 | 11.354% | $110.9531 | $110.95 | $110.95 | $111.00 |
| Purchase #4 | $5.59 | 4.598% | $5.847 | $5.85 | $5.85 | $5.80 |
| Purchase #5 | $168.41 | 10.585% | $186.2362 | $186.24 | $186.25 | $186.20 |
| Purchase #6 | $192.30 | 13.521% | $218.3009 | $218.30 | $218.30 | $218.30 |
| Purchase #7 | $191.38 | 9.486% | $209.5343 | $209.53 | $209.55 | $209.50 |
| 7 purchase totals = | $1,115.43 | $1,226.4644 | $1,226.46 | $1,226.50 | $1,226.40 | |