| 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 | $215.90 | 7.503% | $232.099 | $232.10 | $232.10 | $232.10 |
| Purchase #2 | $181.87 | 10.716% | $201.3592 | $201.36 | $201.35 | $201.40 |
| Purchase #3 | $181.50 | 10.835% | $201.1655 | $201.17 | $201.15 | $201.20 |
| Purchase #4 | $76.87 | 8.670% | $83.5346 | $83.53 | $83.55 | $83.50 |
| Purchase #5 | $82.57 | 5.442% | $87.0635 | $87.06 | $87.05 | $87.10 |
| Purchase #6 | $10.30 | 6.573% | $10.977 | $10.98 | $11.00 | $11.00 |
| Purchase #7 | $141.39 | 8.378% | $153.2357 | $153.24 | $153.25 | $153.20 |
| 7 purchase totals = | $890.40 | $969.4345 | $969.44 | $969.45 | $969.50 | |