| 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 | $231.94 | 8.476% | $251.5992 | $251.60 | $251.60 | $251.60 |
| Purchase #2 | $97.65 | 8.591% | $106.0391 | $106.04 | $106.05 | $106.00 |
| Purchase #3 | $37.75 | 12.125% | $42.3272 | $42.33 | $42.35 | $42.30 |
| Purchase #4 | $66.89 | 9.126% | $72.9944 | $72.99 | $73.00 | $73.00 |
| Purchase #5 | $129.49 | 3.442% | $133.947 | $133.95 | $133.95 | $133.90 |
| Purchase #6 | $125.43 | 11.760% | $140.1806 | $140.18 | $140.20 | $140.20 |
| Purchase #7 | $201.50 | 7.654% | $216.9228 | $216.92 | $216.90 | $216.90 |
| 7 purchase totals = | $890.65 | $964.0103 | $964.01 | $964.05 | $963.90 | |