| 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 | $129.40 | 5.126% | $136.033 | $136.03 | $136.05 | $136.00 |
| Purchase #2 | $100.81 | 9.407% | $110.2932 | $110.29 | $110.30 | $110.30 |
| Purchase #3 | $198.33 | 8.430% | $215.0492 | $215.05 | $215.05 | $215.00 |
| Purchase #4 | $218.81 | 5.798% | $231.4966 | $231.50 | $231.50 | $231.50 |
| Purchase #5 | $18.51 | 5.571% | $19.5412 | $19.54 | $19.55 | $19.50 |
| Purchase #6 | $208.90 | 4.376% | $218.0415 | $218.04 | $218.05 | $218.00 |
| Purchase #7 | $147.34 | 11.732% | $164.6259 | $164.63 | $164.65 | $164.60 |
| 7 purchase totals = | $1,022.10 | $1,095.0806 | $1,095.08 | $1,095.15 | $1,094.90 | |