| 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 | $173.57 | 10.611% | $191.9875 | $191.99 | $192.00 | $192.00 |
| Purchase #2 | $44.61 | 12.286% | $50.0908 | $50.09 | $50.10 | $50.10 |
| Purchase #3 | $117.97 | 13.335% | $133.7013 | $133.70 | $133.70 | $133.70 |
| Purchase #4 | $224.38 | 13.751% | $255.2345 | $255.23 | $255.25 | $255.20 |
| Purchase #5 | $195.65 | 7.314% | $209.9598 | $209.96 | $209.95 | $210.00 |
| Purchase #6 | $127.57 | 11.473% | $142.2061 | $142.21 | $142.20 | $142.20 |
| Purchase #7 | $228.83 | 4.619% | $239.3997 | $239.40 | $239.40 | $239.40 |
| 7 purchase totals = | $1,112.58 | $1,222.5797 | $1,222.58 | $1,222.60 | $1,222.60 | |