| 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 | $12.99 | 11.169% | $14.4409 | $14.44 | $14.45 | $14.40 |
| Purchase #2 | $136.82 | 8.173% | $148.0023 | $148.00 | $148.00 | $148.00 |
| Purchase #3 | $136.83 | 6.401% | $145.5885 | $145.59 | $145.60 | $145.60 |
| Purchase #4 | $216.26 | 7.373% | $232.2048 | $232.20 | $232.20 | $232.20 |
| Purchase #5 | $176.86 | 13.449% | $200.6459 | $200.65 | $200.65 | $200.60 |
| Purchase #6 | $204.72 | 11.373% | $228.0028 | $228.00 | $228.00 | $228.00 |
| Purchase #7 | $92.89 | 12.700% | $104.687 | $104.69 | $104.70 | $104.70 |
| 7 purchase totals = | $977.37 | $1,073.5722 | $1,073.57 | $1,073.60 | $1,073.50 | |