| 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 | $208.27 | 9.803% | $228.6867 | $228.69 | $228.70 | $228.70 |
| Purchase #2 | $83.73 | 3.640% | $86.7778 | $86.78 | $86.80 | $86.80 |
| Purchase #3 | $162.81 | 13.351% | $184.5468 | $184.55 | $184.55 | $184.50 |
| Purchase #4 | $71.68 | 13.570% | $81.407 | $81.41 | $81.40 | $81.40 |
| Purchase #5 | $199.30 | 3.427% | $206.13 | $206.13 | $206.15 | $206.10 |
| Purchase #6 | $72.80 | 6.105% | $77.2444 | $77.24 | $77.25 | $77.20 |
| Purchase #7 | $45.78 | 8.811% | $49.8137 | $49.81 | $49.80 | $49.80 |
| 7 purchase totals = | $844.37 | $914.6064 | $914.61 | $914.65 | $914.50 | |