| 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 | $35.59 | 8.304% | $38.5454 | $38.55 | $38.55 | $38.50 |
| Purchase #2 | $195.42 | 6.710% | $208.5327 | $208.53 | $208.55 | $208.50 |
| Purchase #3 | $186.45 | 8.658% | $202.5928 | $202.59 | $202.60 | $202.60 |
| Purchase #4 | $216.61 | 3.118% | $223.3639 | $223.36 | $223.35 | $223.40 |
| Purchase #5 | $164.72 | 8.181% | $178.1957 | $178.20 | $178.20 | $178.20 |
| Purchase #6 | $165.48 | 12.543% | $186.2362 | $186.24 | $186.25 | $186.20 |
| Purchase #7 | $59.57 | 3.751% | $61.8045 | $61.80 | $61.80 | $61.80 |
| 7 purchase totals = | $1,023.84 | $1,099.2712 | $1,099.27 | $1,099.30 | $1,099.20 | |