| 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 | $206.74 | 4.442% | $215.9234 | $215.92 | $215.90 | $215.90 |
| Purchase #2 | $232.78 | 7.205% | $249.5518 | $249.55 | $249.55 | $249.60 |
| Purchase #3 | $137.58 | 12.375% | $154.6055 | $154.61 | $154.60 | $154.60 |
| Purchase #4 | $153.65 | 13.583% | $174.5203 | $174.52 | $174.50 | $174.50 |
| Purchase #5 | $119.34 | 8.411% | $129.3777 | $129.38 | $129.40 | $129.40 |
| Purchase #6 | $33.30 | 8.247% | $36.0463 | $36.05 | $36.05 | $36.00 |
| Purchase #7 | $247.81 | 9.239% | $270.7052 | $270.71 | $270.70 | $270.70 |
| 7 purchase totals = | $1,131.20 | $1,230.7302 | $1,230.74 | $1,230.70 | $1,230.70 | |