| 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 | $127.42 | 5.265% | $134.1287 | $134.13 | $134.15 | $134.10 |
| Purchase #2 | $246.54 | 5.348% | $259.725 | $259.73 | $259.75 | $259.70 |
| Purchase #3 | $228.98 | 6.136% | $243.0302 | $243.03 | $243.05 | $243.00 |
| Purchase #4 | $90.41 | 11.712% | $100.9988 | $101.00 | $101.00 | $101.00 |
| Purchase #5 | $233.26 | 10.397% | $257.512 | $257.51 | $257.50 | $257.50 |
| Purchase #6 | $231.26 | 6.626% | $246.5833 | $246.58 | $246.60 | $246.60 |
| Purchase #7 | $143.61 | 9.111% | $156.6943 | $156.69 | $156.70 | $156.70 |
| 7 purchase totals = | $1,301.48 | $1,398.6723 | $1,398.67 | $1,398.75 | $1,398.60 | |