| 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 | $220.27 | 9.765% | $241.7794 | $241.78 | $241.80 | $241.80 |
| Purchase #2 | $188.48 | 6.349% | $200.4466 | $200.45 | $200.45 | $200.40 |
| Purchase #3 | $151.93 | 12.838% | $171.4348 | $171.43 | $171.45 | $171.40 |
| Purchase #4 | $198.48 | 9.372% | $217.0815 | $217.08 | $217.10 | $217.10 |
| Purchase #5 | $32.70 | 9.410% | $35.7771 | $35.78 | $35.80 | $35.80 |
| Purchase #6 | $137.87 | 13.645% | $156.6824 | $156.68 | $156.70 | $156.70 |
| Purchase #7 | $119.92 | 5.240% | $126.2038 | $126.20 | $126.20 | $126.20 |
| 7 purchase totals = | $1,049.65 | $1,149.4056 | $1,149.40 | $1,149.50 | $1,149.40 | |