| 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 | $112.73 | 11.478% | $125.6691 | $125.67 | $125.65 | $125.70 |
| Purchase #2 | $119.29 | 3.434% | $123.3864 | $123.39 | $123.40 | $123.40 |
| Purchase #3 | $25.57 | 8.495% | $27.7422 | $27.74 | $27.75 | $27.70 |
| Purchase #4 | $226.94 | 11.705% | $253.5033 | $253.50 | $253.50 | $253.50 |
| Purchase #5 | $209.25 | 8.586% | $227.2162 | $227.22 | $227.20 | $227.20 |
| Purchase #6 | $183.49 | 7.566% | $197.3729 | $197.37 | $197.35 | $197.40 |
| Purchase #7 | $161.31 | 6.354% | $171.5596 | $171.56 | $171.55 | $171.60 |
| 7 purchase totals = | $1,038.58 | $1,126.4497 | $1,126.45 | $1,126.40 | $1,126.50 | |