| 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 | $198.25 | 10.261% | $218.5924 | $218.59 | $218.60 | $218.60 |
| Purchase #2 | $122.84 | 12.270% | $137.9125 | $137.91 | $137.90 | $137.90 |
| Purchase #3 | $120.69 | 5.525% | $127.3581 | $127.36 | $127.35 | $127.40 |
| Purchase #4 | $183.29 | 13.182% | $207.4513 | $207.45 | $207.45 | $207.50 |
| Purchase #5 | $171.35 | 6.759% | $182.9315 | $182.93 | $182.95 | $182.90 |
| Purchase #6 | $245.66 | 9.812% | $269.7642 | $269.76 | $269.75 | $269.80 |
| Purchase #7 | $99.94 | 5.634% | $105.5706 | $105.57 | $105.55 | $105.60 |
| 7 purchase totals = | $1,142.02 | $1,249.5806 | $1,249.57 | $1,249.55 | $1,249.70 | |