| 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 | $221.52 | 11.567% | $247.1432 | $247.14 | $247.15 | $247.10 |
| Purchase #2 | $104.26 | 4.541% | $108.9944 | $108.99 | $109.00 | $109.00 |
| Purchase #3 | $28.58 | 9.469% | $31.2862 | $31.29 | $31.30 | $31.30 |
| Purchase #4 | $232.28 | 6.331% | $246.9856 | $246.99 | $247.00 | $247.00 |
| Purchase #5 | $119.87 | 6.308% | $127.4314 | $127.43 | $127.45 | $127.40 |
| Purchase #6 | $24.37 | 4.441% | $25.4523 | $25.45 | $25.45 | $25.50 |
| Purchase #7 | $185.83 | 11.662% | $207.5015 | $207.50 | $207.50 | $207.50 |
| 7 purchase totals = | $916.71 | $994.7946 | $994.79 | $994.85 | $994.80 | |