| 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 | $190.77 | 9.860% | $209.5799 | $209.58 | $209.60 | $209.60 |
| Purchase #2 | $47.82 | 8.301% | $51.7895 | $51.79 | $51.80 | $51.80 |
| Purchase #3 | $184.57 | 4.123% | $192.1798 | $192.18 | $192.20 | $192.20 |
| Purchase #4 | $185.44 | 13.119% | $209.7679 | $209.77 | $209.75 | $209.80 |
| Purchase #5 | $28.97 | 7.835% | $31.2398 | $31.24 | $31.25 | $31.20 |
| Purchase #6 | $168.75 | 5.263% | $177.6313 | $177.63 | $177.65 | $177.60 |
| Purchase #7 | $174.71 | 6.337% | $185.7814 | $185.78 | $185.80 | $185.80 |
| 7 purchase totals = | $981.03 | $1,057.9696 | $1,057.97 | $1,058.05 | $1,058.00 | |