| 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 | $116.80 | 10.522% | $129.0897 | $129.09 | $129.10 | $129.10 |
| Purchase #2 | $176.96 | 3.618% | $183.3624 | $183.36 | $183.35 | $183.40 |
| Purchase #3 | $7.93 | 5.353% | $8.3545 | $8.35 | $8.35 | $8.40 |
| Purchase #4 | $117.87 | 13.669% | $133.9817 | $133.98 | $134.00 | $134.00 |
| Purchase #5 | $105.78 | 5.251% | $111.3345 | $111.33 | $111.35 | $111.30 |
| Purchase #6 | $223.92 | 11.728% | $250.1813 | $250.18 | $250.20 | $250.20 |
| Purchase #7 | $157.62 | 4.274% | $164.3567 | $164.36 | $164.35 | $164.40 |
| 7 purchase totals = | $906.88 | $980.6608 | $980.65 | $980.70 | $980.80 | |