| 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 | $246.68 | 12.862% | $278.408 | $278.41 | $278.40 | $278.40 |
| Purchase #2 | $119.81 | 9.580% | $131.2878 | $131.29 | $131.30 | $131.30 |
| Purchase #3 | $103.35 | 9.393% | $113.0577 | $113.06 | $113.05 | $113.10 |
| Purchase #4 | $131.81 | 5.381% | $138.9027 | $138.90 | $138.90 | $138.90 |
| Purchase #5 | $204.74 | 10.532% | $226.3032 | $226.30 | $226.30 | $226.30 |
| Purchase #6 | $56.61 | 4.759% | $59.3041 | $59.30 | $59.30 | $59.30 |
| Purchase #7 | $227.41 | 10.585% | $251.4813 | $251.48 | $251.50 | $251.50 |
| 7 purchase totals = | $1,090.41 | $1,198.7448 | $1,198.74 | $1,198.75 | $1,198.80 | |