| 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 | $8.61 | 11.295% | $9.5825 | $9.58 | $9.60 | $9.60 |
| Purchase #2 | $126.29 | 11.206% | $140.4421 | $140.44 | $140.45 | $140.40 |
| Purchase #3 | $171.43 | 5.316% | $180.5432 | $180.54 | $180.55 | $180.50 |
| Purchase #4 | $216.99 | 3.837% | $225.3159 | $225.32 | $225.30 | $225.30 |
| Purchase #5 | $77.78 | 7.427% | $83.5567 | $83.56 | $83.55 | $83.60 |
| Purchase #6 | $231.83 | 8.417% | $251.3431 | $251.34 | $251.35 | $251.30 |
| Purchase #7 | $227.61 | 4.822% | $238.5854 | $238.59 | $238.60 | $238.60 |
| 7 purchase totals = | $1,060.54 | $1,129.3689 | $1,129.37 | $1,129.40 | $1,129.30 | |