| 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 | $108.35 | 6.263% | $115.136 | $115.14 | $115.15 | $115.10 |
| Purchase #2 | $197.68 | 4.864% | $207.2952 | $207.30 | $207.30 | $207.30 |
| Purchase #3 | $51.75 | 5.823% | $54.7634 | $54.76 | $54.75 | $54.80 |
| Purchase #4 | $230.81 | 11.712% | $257.8425 | $257.84 | $257.85 | $257.80 |
| Purchase #5 | $140.38 | 5.343% | $147.8805 | $147.88 | $147.90 | $147.90 |
| Purchase #6 | $218.97 | 8.264% | $237.0657 | $237.07 | $237.05 | $237.10 |
| Purchase #7 | $195.77 | 8.414% | $212.2421 | $212.24 | $212.25 | $212.20 |
| 7 purchase totals = | $1,143.71 | $1,232.2254 | $1,232.23 | $1,232.25 | $1,232.20 | |