| 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 | $250.43 | 11.826% | $280.0459 | $280.05 | $280.05 | $280.00 |
| Purchase #2 | $124.99 | 9.146% | $136.4216 | $136.42 | $136.40 | $136.40 |
| Purchase #3 | $153.92 | 6.870% | $164.4943 | $164.49 | $164.50 | $164.50 |
| Purchase #4 | $10.50 | 10.833% | $11.6375 | $11.64 | $11.65 | $11.60 |
| Purchase #5 | $141.33 | 11.667% | $157.819 | $157.82 | $157.80 | $157.80 |
| Purchase #6 | $210.48 | 5.593% | $222.2521 | $222.25 | $222.25 | $222.30 |
| Purchase #7 | $203.62 | 3.684% | $211.1214 | $211.12 | $211.10 | $211.10 |
| 7 purchase totals = | $1,095.27 | $1,183.7918 | $1,183.79 | $1,183.75 | $1,183.70 | |