| 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 | $53.89 | 3.728% | $55.899 | $55.90 | $55.90 | $55.90 |
| Purchase #2 | $184.99 | 10.719% | $204.8191 | $204.82 | $204.80 | $204.80 |
| Purchase #3 | $133.94 | 9.815% | $147.0862 | $147.09 | $147.10 | $147.10 |
| Purchase #4 | $210.78 | 7.382% | $226.3398 | $226.34 | $226.35 | $226.30 |
| Purchase #5 | $203.75 | 11.609% | $227.4033 | $227.40 | $227.40 | $227.40 |
| Purchase #6 | $240.50 | 5.194% | $252.9916 | $252.99 | $253.00 | $253.00 |
| Purchase #7 | $201.25 | 11.233% | $223.8564 | $223.86 | $223.85 | $223.90 |
| 7 purchase totals = | $1,229.10 | $1,338.3954 | $1,338.40 | $1,338.40 | $1,338.40 | |