| 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 | $216.31 | 6.486% | $230.3399 | $230.34 | $230.35 | $230.30 |
| Purchase #2 | $127.89 | 13.572% | $145.2472 | $145.25 | $145.25 | $145.20 |
| Purchase #3 | $81.82 | 10.551% | $90.4528 | $90.45 | $90.45 | $90.50 |
| Purchase #4 | $24.30 | 11.219% | $27.0262 | $27.03 | $27.05 | $27.00 |
| Purchase #5 | $217.30 | 9.157% | $237.1982 | $237.20 | $237.20 | $237.20 |
| Purchase #6 | $67.76 | 3.117% | $69.8721 | $69.87 | $69.85 | $69.90 |
| Purchase #7 | $164.40 | 10.676% | $181.9513 | $181.95 | $181.95 | $182.00 |
| 7 purchase totals = | $899.78 | $982.0877 | $982.09 | $982.10 | $982.10 | |