| 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 | $198.78 | 11.795% | $222.2261 | $222.23 | $222.25 | $222.20 |
| Purchase #2 | $185.78 | 8.179% | $200.9749 | $200.97 | $200.95 | $201.00 |
| Purchase #3 | $207.40 | 4.233% | $216.1792 | $216.18 | $216.20 | $216.20 |
| Purchase #4 | $192.44 | 13.378% | $218.1846 | $218.18 | $218.20 | $218.20 |
| Purchase #5 | $33.86 | 8.506% | $36.7401 | $36.74 | $36.75 | $36.70 |
| Purchase #6 | $128.68 | 7.760% | $138.6656 | $138.67 | $138.65 | $138.70 |
| Purchase #7 | $67.67 | 6.708% | $72.2093 | $72.21 | $72.20 | $72.20 |
| 7 purchase totals = | $1,014.61 | $1,105.1798 | $1,105.18 | $1,105.20 | $1,105.20 | |