| 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 | $36.66 | 10.652% | $40.565 | $40.57 | $40.55 | $40.60 |
| Purchase #2 | $179.44 | 10.176% | $197.6998 | $197.70 | $197.70 | $197.70 |
| Purchase #3 | $225.71 | 3.812% | $234.3141 | $234.31 | $234.30 | $234.30 |
| Purchase #4 | $140.71 | 11.292% | $156.599 | $156.60 | $156.60 | $156.60 |
| Purchase #5 | $227.77 | 10.202% | $251.0071 | $251.01 | $251.00 | $251.00 |
| Purchase #6 | $119.91 | 5.223% | $126.1729 | $126.17 | $126.15 | $126.20 |
| Purchase #7 | $250.45 | 13.289% | $283.7323 | $283.73 | $283.75 | $283.70 |
| 7 purchase totals = | $1,180.65 | $1,290.0902 | $1,290.09 | $1,290.05 | $1,290.10 | |