| 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 | $15.60 | 8.847% | $16.9801 | $16.98 | $17.00 | $17.00 |
| Purchase #2 | $194.32 | 7.155% | $208.2236 | $208.22 | $208.20 | $208.20 |
| Purchase #3 | $85.57 | 6.819% | $91.405 | $91.41 | $91.40 | $91.40 |
| Purchase #4 | $190.57 | 13.715% | $216.7067 | $216.71 | $216.70 | $216.70 |
| Purchase #5 | $241.99 | 11.746% | $270.4141 | $270.41 | $270.40 | $270.40 |
| Purchase #6 | $216.39 | 5.292% | $227.8414 | $227.84 | $227.85 | $227.80 |
| Purchase #7 | $42.75 | 9.134% | $46.6548 | $46.65 | $46.65 | $46.70 |
| 7 purchase totals = | $987.19 | $1,078.2257 | $1,078.22 | $1,078.20 | $1,078.20 | |