| 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 | $238.40 | 5.523% | $251.5668 | $251.57 | $251.55 | $251.60 |
| Purchase #2 | $240.33 | 7.792% | $259.0565 | $259.06 | $259.05 | $259.10 |
| Purchase #3 | $150.47 | 8.336% | $163.0132 | $163.01 | $163.00 | $163.00 |
| Purchase #4 | $235.47 | 9.615% | $258.1104 | $258.11 | $258.10 | $258.10 |
| Purchase #5 | $207.84 | 9.617% | $227.828 | $227.83 | $227.85 | $227.80 |
| Purchase #6 | $230.77 | 3.873% | $239.7077 | $239.71 | $239.70 | $239.70 |
| Purchase #7 | $35.27 | 3.744% | $36.5905 | $36.59 | $36.60 | $36.60 |
| 7 purchase totals = | $1,338.55 | $1,435.8731 | $1,435.88 | $1,435.85 | $1,435.90 | |