| 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 | $187.36 | 10.170% | $206.4145 | $206.41 | $206.40 | $206.40 |
| Purchase #2 | $133.47 | 3.670% | $138.3683 | $138.37 | $138.35 | $138.40 |
| Purchase #3 | $110.27 | 7.102% | $118.1014 | $118.10 | $118.10 | $118.10 |
| Purchase #4 | $120.32 | 3.336% | $124.3339 | $124.33 | $124.35 | $124.30 |
| Purchase #5 | $198.98 | 4.678% | $208.2883 | $208.29 | $208.30 | $208.30 |
| Purchase #6 | $9.54 | 11.819% | $10.6675 | $10.67 | $10.65 | $10.70 |
| Purchase #7 | $239.77 | 5.479% | $252.907 | $252.91 | $252.90 | $252.90 |
| 7 purchase totals = | $999.71 | $1,059.0809 | $1,059.08 | $1,059.05 | $1,059.10 | |