| 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 | $121.67 | 3.773% | $126.2606 | $126.26 | $126.25 | $126.30 |
| Purchase #2 | $222.53 | 3.539% | $230.4053 | $230.41 | $230.40 | $230.40 |
| Purchase #3 | $8.39 | 11.388% | $9.3455 | $9.35 | $9.35 | $9.30 |
| Purchase #4 | $174.52 | 3.246% | $180.1849 | $180.18 | $180.20 | $180.20 |
| Purchase #5 | $161.79 | 5.174% | $170.161 | $170.16 | $170.15 | $170.20 |
| Purchase #6 | $230.41 | 3.821% | $239.214 | $239.21 | $239.20 | $239.20 |
| Purchase #7 | $131.45 | 11.493% | $146.5575 | $146.56 | $146.55 | $146.60 |
| 7 purchase totals = | $1,050.76 | $1,102.1288 | $1,102.13 | $1,102.10 | $1,102.20 | |