| 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 | $241.54 | 3.667% | $250.3973 | $250.40 | $250.40 | $250.40 |
| Purchase #2 | $193.63 | 13.647% | $220.0547 | $220.05 | $220.05 | $220.10 |
| Purchase #3 | $240.86 | 4.147% | $250.8485 | $250.85 | $250.85 | $250.80 |
| Purchase #4 | $155.34 | 5.477% | $163.848 | $163.85 | $163.85 | $163.80 |
| Purchase #5 | $117.93 | 7.662% | $126.9658 | $126.97 | $126.95 | $127.00 |
| Purchase #6 | $89.33 | 3.349% | $92.3217 | $92.32 | $92.30 | $92.30 |
| Purchase #7 | $186.40 | 12.249% | $209.2321 | $209.23 | $209.25 | $209.20 |
| 7 purchase totals = | $1,225.03 | $1,313.6681 | $1,313.67 | $1,313.65 | $1,313.60 | |