| 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 | $78.63 | 3.483% | $81.3687 | $81.37 | $81.35 | $81.40 |
| Purchase #2 | $115.60 | 9.247% | $126.2895 | $126.29 | $126.30 | $126.30 |
| Purchase #3 | $171.72 | 8.404% | $186.1513 | $186.15 | $186.15 | $186.20 |
| Purchase #4 | $196.25 | 11.121% | $218.075 | $218.08 | $218.10 | $218.10 |
| Purchase #5 | $20.66 | 13.287% | $23.4051 | $23.41 | $23.40 | $23.40 |
| Purchase #6 | $199.60 | 11.774% | $223.1009 | $223.10 | $223.10 | $223.10 |
| Purchase #7 | $187.59 | 12.789% | $211.5809 | $211.58 | $211.60 | $211.60 |
| 7 purchase totals = | $970.05 | $1,069.9714 | $1,069.98 | $1,070.00 | $1,070.10 | |