| 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 | $221.36 | 11.147% | $246.035 | $246.04 | $246.05 | $246.00 |
| Purchase #2 | $246.46 | 9.867% | $270.7782 | $270.78 | $270.80 | $270.80 |
| Purchase #3 | $236.35 | 12.287% | $265.3903 | $265.39 | $265.40 | $265.40 |
| Purchase #4 | $94.40 | 10.125% | $103.958 | $103.96 | $103.95 | $104.00 |
| Purchase #5 | $191.73 | 3.741% | $198.9026 | $198.90 | $198.90 | $198.90 |
| Purchase #6 | $24.60 | 5.174% | $25.8728 | $25.87 | $25.85 | $25.90 |
| Purchase #7 | $5.56 | 4.347% | $5.8017 | $5.80 | $5.80 | $5.80 |
| 7 purchase totals = | $1,020.46 | $1,116.7386 | $1,116.74 | $1,116.75 | $1,116.80 | |