| 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 | $222.86 | 3.279% | $230.1676 | $230.17 | $230.15 | $230.20 |
| Purchase #2 | $115.80 | 4.645% | $121.1789 | $121.18 | $121.20 | $121.20 |
| Purchase #3 | $182.75 | 5.565% | $192.92 | $192.92 | $192.90 | $192.90 |
| Purchase #4 | $233.66 | 3.823% | $242.5928 | $242.59 | $242.60 | $242.60 |
| Purchase #5 | $135.85 | 10.549% | $150.1808 | $150.18 | $150.20 | $150.20 |
| Purchase #6 | $157.80 | 12.405% | $177.3751 | $177.38 | $177.40 | $177.40 |
| Purchase #7 | $146.82 | 3.451% | $151.8868 | $151.89 | $151.90 | $151.90 |
| 7 purchase totals = | $1,195.54 | $1,266.3020 | $1,266.31 | $1,266.35 | $1,266.40 | |