| 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 | $245.37 | 3.835% | $254.7799 | $254.78 | $254.80 | $254.80 |
| Purchase #2 | $64.34 | 12.863% | $72.6161 | $72.62 | $72.60 | $72.60 |
| Purchase #3 | $69.62 | 6.702% | $74.2859 | $74.29 | $74.30 | $74.30 |
| Purchase #4 | $242.51 | 11.155% | $269.562 | $269.56 | $269.55 | $269.60 |
| Purchase #5 | $35.85 | 7.836% | $38.6592 | $38.66 | $38.65 | $38.70 |
| Purchase #6 | $167.94 | 8.505% | $182.2233 | $182.22 | $182.20 | $182.20 |
| Purchase #7 | $26.71 | 3.564% | $27.6619 | $27.66 | $27.65 | $27.70 |
| 7 purchase totals = | $852.34 | $919.7883 | $919.79 | $919.75 | $919.90 | |