| 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 | $200.55 | 7.750% | $216.0926 | $216.09 | $216.10 | $216.10 |
| Purchase #2 | $89.68 | 6.336% | $95.3621 | $95.36 | $95.35 | $95.40 |
| Purchase #3 | $214.76 | 11.791% | $240.0824 | $240.08 | $240.10 | $240.10 |
| Purchase #4 | $128.62 | 4.293% | $134.1417 | $134.14 | $134.15 | $134.10 |
| Purchase #5 | $132.83 | 5.769% | $140.493 | $140.49 | $140.50 | $140.50 |
| Purchase #6 | $219.26 | 4.433% | $228.9798 | $228.98 | $229.00 | $229.00 |
| Purchase #7 | $20.31 | 10.829% | $22.5094 | $22.51 | $22.50 | $22.50 |
| 7 purchase totals = | $1,006.01 | $1,077.6610 | $1,077.65 | $1,077.70 | $1,077.70 | |