| 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 | $225.28 | 13.728% | $256.2064 | $256.21 | $256.20 | $256.20 |
| Purchase #2 | $198.42 | 10.253% | $218.764 | $218.76 | $218.75 | $218.80 |
| Purchase #3 | $239.42 | 11.456% | $266.848 | $266.85 | $266.85 | $266.80 |
| Purchase #4 | $250.98 | 8.795% | $273.0537 | $273.05 | $273.05 | $273.10 |
| Purchase #5 | $105.39 | 13.669% | $119.7958 | $119.80 | $119.80 | $119.80 |
| Purchase #6 | $171.48 | 9.826% | $188.3296 | $188.33 | $188.35 | $188.30 |
| Purchase #7 | $66.79 | 8.844% | $72.6969 | $72.70 | $72.70 | $72.70 |
| 7 purchase totals = | $1,257.76 | $1,395.6944 | $1,395.70 | $1,395.70 | $1,395.70 | |