| 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 | $128.29 | 4.716% | $134.3402 | $134.34 | $134.35 | $134.30 |
| Purchase #2 | $196.66 | 5.432% | $207.3426 | $207.34 | $207.35 | $207.30 |
| Purchase #3 | $50.76 | 3.759% | $52.6681 | $52.67 | $52.65 | $52.70 |
| Purchase #4 | $104.69 | 6.179% | $111.1588 | $111.16 | $111.15 | $111.20 |
| Purchase #5 | $126.32 | 6.865% | $134.9919 | $134.99 | $135.00 | $135.00 |
| Purchase #6 | $38.95 | 10.576% | $43.0694 | $43.07 | $43.05 | $43.10 |
| Purchase #7 | $193.25 | 6.496% | $205.8035 | $205.80 | $205.80 | $205.80 |
| 7 purchase totals = | $838.92 | $889.3745 | $889.37 | $889.35 | $889.40 | |