| 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 | $162.92 | 10.593% | $180.1781 | $180.18 | $180.20 | $180.20 |
| Purchase #2 | $246.55 | 3.273% | $254.6196 | $254.62 | $254.60 | $254.60 |
| Purchase #3 | $185.37 | 11.769% | $207.1862 | $207.19 | $207.20 | $207.20 |
| Purchase #4 | $228.66 | 4.182% | $238.2226 | $238.22 | $238.20 | $238.20 |
| Purchase #5 | $48.96 | 4.518% | $51.172 | $51.17 | $51.15 | $51.20 |
| Purchase #6 | $194.44 | 7.362% | $208.7547 | $208.75 | $208.75 | $208.80 |
| Purchase #7 | $96.40 | 11.230% | $107.2257 | $107.23 | $107.25 | $107.20 |
| 7 purchase totals = | $1,163.30 | $1,247.3589 | $1,247.36 | $1,247.35 | $1,247.40 | |