| 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 | $227.49 | 13.127% | $257.3526 | $257.35 | $257.35 | $257.40 |
| Purchase #2 | $186.75 | 10.832% | $206.9788 | $206.98 | $207.00 | $207.00 |
| Purchase #3 | $103.42 | 6.170% | $109.801 | $109.80 | $109.80 | $109.80 |
| Purchase #4 | $94.49 | 9.658% | $103.6158 | $103.62 | $103.60 | $103.60 |
| Purchase #5 | $38.38 | 6.329% | $40.8091 | $40.81 | $40.80 | $40.80 |
| Purchase #6 | $72.28 | 13.269% | $81.8708 | $81.87 | $81.85 | $81.90 |
| Purchase #7 | $187.43 | 5.725% | $198.1604 | $198.16 | $198.15 | $198.20 |
| 7 purchase totals = | $910.24 | $998.5885 | $998.59 | $998.55 | $998.70 | |