| 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 | $193.74 | 5.412% | $204.2252 | $204.23 | $204.25 | $204.20 |
| Purchase #2 | $248.82 | 3.748% | $258.1458 | $258.15 | $258.15 | $258.10 |
| Purchase #3 | $239.71 | 9.741% | $263.0602 | $263.06 | $263.05 | $263.10 |
| Purchase #4 | $235.27 | 11.486% | $262.2931 | $262.29 | $262.30 | $262.30 |
| Purchase #5 | $230.35 | 8.710% | $250.4135 | $250.41 | $250.40 | $250.40 |
| Purchase #6 | $142.35 | 8.195% | $154.0156 | $154.02 | $154.00 | $154.00 |
| Purchase #7 | $171.45 | 4.640% | $179.4053 | $179.41 | $179.40 | $179.40 |
| 7 purchase totals = | $1,461.69 | $1,571.5587 | $1,571.57 | $1,571.55 | $1,571.50 | |