| 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 | $7.76 | 12.243% | $8.7101 | $8.71 | $8.70 | $8.70 |
| Purchase #2 | $222.40 | 4.360% | $232.0966 | $232.10 | $232.10 | $232.10 |
| Purchase #3 | $27.65 | 13.398% | $31.3545 | $31.35 | $31.35 | $31.40 |
| Purchase #4 | $150.56 | 11.670% | $168.1304 | $168.13 | $168.15 | $168.10 |
| Purchase #5 | $120.67 | 5.680% | $127.5241 | $127.52 | $127.50 | $127.50 |
| Purchase #6 | $241.94 | 8.351% | $262.1444 | $262.14 | $262.15 | $262.10 |
| Purchase #7 | $11.46 | 4.352% | $11.9587 | $11.96 | $11.95 | $12.00 |
| 7 purchase totals = | $782.44 | $841.9188 | $841.91 | $841.90 | $841.90 | |