| 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 | $125.44 | 10.761% | $138.9386 | $138.94 | $138.95 | $138.90 |
| Purchase #2 | $171.40 | 12.118% | $192.1703 | $192.17 | $192.15 | $192.20 |
| Purchase #3 | $156.60 | 4.110% | $163.0363 | $163.04 | $163.05 | $163.00 |
| Purchase #4 | $177.61 | 7.558% | $191.0338 | $191.03 | $191.05 | $191.00 |
| Purchase #5 | $189.33 | 5.720% | $200.1597 | $200.16 | $200.15 | $200.20 |
| Purchase #6 | $229.71 | 5.119% | $241.4689 | $241.47 | $241.45 | $241.50 |
| Purchase #7 | $238.47 | 5.238% | $250.9611 | $250.96 | $250.95 | $251.00 |
| 7 purchase totals = | $1,288.56 | $1,377.7687 | $1,377.77 | $1,377.75 | $1,377.80 | |