| 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 | $210.63 | 7.611% | $226.661 | $226.66 | $226.65 | $226.70 |
| Purchase #2 | $149.98 | 9.477% | $164.1936 | $164.19 | $164.20 | $164.20 |
| Purchase #3 | $236.49 | 4.546% | $247.2408 | $247.24 | $247.25 | $247.20 |
| Purchase #4 | $227.68 | 11.377% | $253.5832 | $253.58 | $253.60 | $253.60 |
| Purchase #5 | $196.96 | 5.345% | $207.4875 | $207.49 | $207.50 | $207.50 |
| Purchase #6 | $70.89 | 13.148% | $80.2106 | $80.21 | $80.20 | $80.20 |
| Purchase #7 | $11.88 | 12.114% | $13.3191 | $13.32 | $13.30 | $13.30 |
| 7 purchase totals = | $1,104.51 | $1,192.6958 | $1,192.69 | $1,192.70 | $1,192.70 | |