| 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 | $25.67 | 11.452% | $28.6097 | $28.61 | $28.60 | $28.60 |
| Purchase #2 | $236.29 | 3.730% | $245.1036 | $245.10 | $245.10 | $245.10 |
| Purchase #3 | $233.93 | 11.142% | $259.9945 | $259.99 | $260.00 | $260.00 |
| Purchase #4 | $134.81 | 3.586% | $139.6443 | $139.64 | $139.65 | $139.60 |
| Purchase #5 | $226.75 | 3.693% | $235.1239 | $235.12 | $235.10 | $235.10 |
| Purchase #6 | $243.55 | 4.247% | $253.8936 | $253.89 | $253.90 | $253.90 |
| Purchase #7 | $240.64 | 13.545% | $273.2347 | $273.23 | $273.25 | $273.20 |
| 7 purchase totals = | $1,341.64 | $1,435.6043 | $1,435.58 | $1,435.60 | $1,435.50 | |