| 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 | $189.89 | 5.361% | $200.07 | $200.07 | $200.05 | $200.10 |
| Purchase #2 | $216.55 | 13.514% | $245.8146 | $245.81 | $245.80 | $245.80 |
| Purchase #3 | $166.88 | 3.455% | $172.6457 | $172.65 | $172.65 | $172.60 |
| Purchase #4 | $78.55 | 7.267% | $84.2582 | $84.26 | $84.25 | $84.30 |
| Purchase #5 | $231.53 | 9.662% | $253.9004 | $253.90 | $253.90 | $253.90 |
| Purchase #6 | $188.93 | 8.787% | $205.5313 | $205.53 | $205.55 | $205.50 |
| Purchase #7 | $209.45 | 13.142% | $236.9759 | $236.98 | $237.00 | $237.00 |
| 7 purchase totals = | $1,281.78 | $1,399.1961 | $1,399.20 | $1,399.20 | $1,399.20 | |