| 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 | $236.86 | 12.153% | $265.6456 | $265.65 | $265.65 | $265.60 |
| Purchase #2 | $123.87 | 4.498% | $129.4417 | $129.44 | $129.45 | $129.40 |
| Purchase #3 | $186.31 | 12.627% | $209.8354 | $209.84 | $209.85 | $209.80 |
| Purchase #4 | $174.64 | 5.593% | $184.4076 | $184.41 | $184.40 | $184.40 |
| Purchase #5 | $85.53 | 4.562% | $89.4319 | $89.43 | $89.45 | $89.40 |
| Purchase #6 | $161.87 | 13.253% | $183.3226 | $183.32 | $183.30 | $183.30 |
| Purchase #7 | $247.86 | 12.222% | $278.1534 | $278.15 | $278.15 | $278.20 |
| 7 purchase totals = | $1,216.94 | $1,340.2382 | $1,340.24 | $1,340.25 | $1,340.10 | |