| 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 | $236.40 | 13.538% | $268.4038 | $268.40 | $268.40 | $268.40 |
| Purchase #2 | $209.62 | 10.654% | $231.9529 | $231.95 | $231.95 | $232.00 |
| Purchase #3 | $150.75 | 3.279% | $155.6931 | $155.69 | $155.70 | $155.70 |
| Purchase #4 | $208.35 | 3.250% | $215.1214 | $215.12 | $215.10 | $215.10 |
| Purchase #5 | $168.60 | 7.597% | $181.4085 | $181.41 | $181.40 | $181.40 |
| Purchase #6 | $82.38 | 8.442% | $89.3345 | $89.33 | $89.35 | $89.30 |
| Purchase #7 | $66.41 | 13.838% | $75.5998 | $75.60 | $75.60 | $75.60 |
| 7 purchase totals = | $1,122.51 | $1,217.5140 | $1,217.50 | $1,217.50 | $1,217.50 | |