| 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 | $167.92 | 9.807% | $184.3879 | $184.39 | $184.40 | $184.40 |
| Purchase #2 | $213.91 | 13.389% | $242.5504 | $242.55 | $242.55 | $242.60 |
| Purchase #3 | $222.48 | 10.761% | $246.4211 | $246.42 | $246.40 | $246.40 |
| Purchase #4 | $74.61 | 5.153% | $78.4547 | $78.45 | $78.45 | $78.50 |
| Purchase #5 | $185.26 | 12.552% | $208.5138 | $208.51 | $208.50 | $208.50 |
| Purchase #6 | $112.61 | 6.595% | $120.0366 | $120.04 | $120.05 | $120.00 |
| Purchase #7 | $216.84 | 4.632% | $226.884 | $226.88 | $226.90 | $226.90 |
| 7 purchase totals = | $1,193.63 | $1,307.2485 | $1,307.24 | $1,307.25 | $1,307.30 | |