| 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 | $131.95 | 8.595% | $143.2911 | $143.29 | $143.30 | $143.30 |
| Purchase #2 | $215.76 | 3.281% | $222.8391 | $222.84 | $222.85 | $222.80 |
| Purchase #3 | $208.87 | 5.676% | $220.7255 | $220.73 | $220.75 | $220.70 |
| Purchase #4 | $71.62 | 10.340% | $79.0255 | $79.03 | $79.05 | $79.00 |
| Purchase #5 | $110.91 | 11.493% | $123.6569 | $123.66 | $123.65 | $123.70 |
| Purchase #6 | $231.83 | 8.670% | $251.9297 | $251.93 | $251.95 | $251.90 |
| Purchase #7 | $45.62 | 3.173% | $47.0675 | $47.07 | $47.05 | $47.10 |
| 7 purchase totals = | $1,016.56 | $1,088.5353 | $1,088.55 | $1,088.60 | $1,088.50 | |