| 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 | $224.75 | 9.591% | $246.3058 | $246.31 | $246.30 | $246.30 |
| Purchase #2 | $132.89 | 7.603% | $142.9936 | $142.99 | $143.00 | $143.00 |
| Purchase #3 | $129.47 | 10.438% | $142.9841 | $142.98 | $143.00 | $143.00 |
| Purchase #4 | $227.86 | 6.638% | $242.9853 | $242.99 | $243.00 | $243.00 |
| Purchase #5 | $191.73 | 5.361% | $202.0086 | $202.01 | $202.00 | $202.00 |
| Purchase #6 | $241.47 | 4.270% | $251.7808 | $251.78 | $251.80 | $251.80 |
| Purchase #7 | $138.44 | 9.504% | $151.5973 | $151.60 | $151.60 | $151.60 |
| 7 purchase totals = | $1,286.61 | $1,380.6555 | $1,380.66 | $1,380.70 | $1,380.70 | |