| 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 | $115.99 | 11.463% | $129.2859 | $129.29 | $129.30 | $129.30 |
| Purchase #2 | $232.97 | 3.297% | $240.651 | $240.65 | $240.65 | $240.70 |
| Purchase #3 | $16.50 | 11.286% | $18.3622 | $18.36 | $18.35 | $18.40 |
| Purchase #4 | $207.59 | 4.330% | $216.5786 | $216.58 | $216.60 | $216.60 |
| Purchase #5 | $233.47 | 8.110% | $252.4044 | $252.40 | $252.40 | $252.40 |
| Purchase #6 | $201.52 | 12.287% | $226.2808 | $226.28 | $226.30 | $226.30 |
| Purchase #7 | $67.31 | 10.396% | $74.3075 | $74.31 | $74.30 | $74.30 |
| 7 purchase totals = | $1,075.35 | $1,157.8704 | $1,157.87 | $1,157.90 | $1,158.00 | |