| 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 | $213.91 | 3.236% | $220.8321 | $220.83 | $220.85 | $220.80 |
| Purchase #2 | $215.35 | 5.117% | $226.3695 | $226.37 | $226.35 | $226.40 |
| Purchase #3 | $20.92 | 3.344% | $21.6196 | $21.62 | $21.60 | $21.60 |
| Purchase #4 | $235.50 | 12.232% | $264.3064 | $264.31 | $264.30 | $264.30 |
| Purchase #5 | $64.75 | 11.321% | $72.0803 | $72.08 | $72.10 | $72.10 |
| Purchase #6 | $155.67 | 7.594% | $167.4916 | $167.49 | $167.50 | $167.50 |
| Purchase #7 | $151.74 | 8.234% | $164.2343 | $164.23 | $164.25 | $164.20 |
| 7 purchase totals = | $1,057.84 | $1,136.9338 | $1,136.93 | $1,136.95 | $1,136.90 | |