| 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 | $241.44 | 5.739% | $255.2962 | $255.30 | $255.30 | $255.30 |
| Purchase #2 | $171.75 | 7.643% | $184.8769 | $184.88 | $184.90 | $184.90 |
| Purchase #3 | $206.86 | 4.455% | $216.0756 | $216.08 | $216.10 | $216.10 |
| Purchase #4 | $131.66 | 13.142% | $148.9628 | $148.96 | $148.95 | $149.00 |
| Purchase #5 | $230.97 | 12.357% | $259.511 | $259.51 | $259.50 | $259.50 |
| Purchase #6 | $154.58 | 8.197% | $167.2509 | $167.25 | $167.25 | $167.30 |
| Purchase #7 | $18.45 | 10.759% | $20.435 | $20.44 | $20.45 | $20.40 |
| 7 purchase totals = | $1,155.71 | $1,252.4084 | $1,252.42 | $1,252.45 | $1,252.50 | |