| 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 | $176.42 | 3.490% | $182.5771 | $182.58 | $182.60 | $182.60 |
| Purchase #2 | $79.25 | 10.531% | $87.5958 | $87.60 | $87.60 | $87.60 |
| Purchase #3 | $19.89 | 3.590% | $20.6041 | $20.60 | $20.60 | $20.60 |
| Purchase #4 | $182.81 | 12.786% | $206.1841 | $206.18 | $206.20 | $206.20 |
| Purchase #5 | $247.73 | 7.784% | $267.0133 | $267.01 | $267.00 | $267.00 |
| Purchase #6 | $94.67 | 5.629% | $99.999 | $100.00 | $100.00 | $100.00 |
| Purchase #7 | $136.37 | 3.475% | $141.1089 | $141.11 | $141.10 | $141.10 |
| 7 purchase totals = | $937.14 | $1,005.0823 | $1,005.08 | $1,005.10 | $1,005.10 | |