| 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 | $25.49 | 11.600% | $28.4468 | $28.45 | $28.45 | $28.40 |
| Purchase #2 | $115.56 | 4.253% | $120.4748 | $120.47 | $120.45 | $120.50 |
| Purchase #3 | $206.26 | 3.295% | $213.0563 | $213.06 | $213.05 | $213.10 |
| Purchase #4 | $231.26 | 3.451% | $239.2408 | $239.24 | $239.25 | $239.20 |
| Purchase #5 | $187.40 | 8.632% | $203.5764 | $203.58 | $203.60 | $203.60 |
| Purchase #6 | $37.79 | 10.692% | $41.8305 | $41.83 | $41.85 | $41.80 |
| Purchase #7 | $151.34 | 11.557% | $168.8304 | $168.83 | $168.85 | $168.80 |
| 7 purchase totals = | $955.10 | $1,015.4560 | $1,015.46 | $1,015.50 | $1,015.40 | |