| 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 | $231.49 | 3.538% | $239.6801 | $239.68 | $239.70 | $239.70 |
| Purchase #2 | $77.60 | 11.748% | $86.7164 | $86.72 | $86.70 | $86.70 |
| Purchase #3 | $113.75 | 4.628% | $119.0144 | $119.01 | $119.00 | $119.00 |
| Purchase #4 | $190.38 | 8.424% | $206.4176 | $206.42 | $206.40 | $206.40 |
| Purchase #5 | $240.75 | 10.599% | $266.2671 | $266.27 | $266.25 | $266.30 |
| Purchase #6 | $175.78 | 4.195% | $183.154 | $183.15 | $183.15 | $183.20 |
| Purchase #7 | $90.29 | 7.104% | $96.7042 | $96.70 | $96.70 | $96.70 |
| 7 purchase totals = | $1,120.04 | $1,197.9538 | $1,197.95 | $1,197.90 | $1,198.00 | |