| 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 | $27.31 | 10.857% | $30.275 | $30.28 | $30.30 | $30.30 |
| Purchase #2 | $224.37 | 10.354% | $247.6013 | $247.60 | $247.60 | $247.60 |
| Purchase #3 | $133.38 | 6.702% | $142.3191 | $142.32 | $142.30 | $142.30 |
| Purchase #4 | $226.66 | 6.279% | $240.892 | $240.89 | $240.90 | $240.90 |
| Purchase #5 | $74.87 | 13.820% | $85.217 | $85.22 | $85.20 | $85.20 |
| Purchase #6 | $169.46 | 8.682% | $184.1725 | $184.17 | $184.15 | $184.20 |
| Purchase #7 | $195.76 | 3.660% | $202.9248 | $202.92 | $202.90 | $202.90 |
| 7 purchase totals = | $1,051.81 | $1,133.4017 | $1,133.40 | $1,133.35 | $1,133.40 | |