| 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 | $229.99 | 13.842% | $261.8252 | $261.83 | $261.85 | $261.80 |
| Purchase #2 | $113.79 | 11.834% | $127.2559 | $127.26 | $127.25 | $127.30 |
| Purchase #3 | $210.34 | 9.847% | $231.0522 | $231.05 | $231.05 | $231.10 |
| Purchase #4 | $146.63 | 12.486% | $164.9382 | $164.94 | $164.95 | $164.90 |
| Purchase #5 | $141.26 | 5.774% | $149.4164 | $149.42 | $149.40 | $149.40 |
| Purchase #6 | $195.73 | 8.520% | $212.4062 | $212.41 | $212.40 | $212.40 |
| Purchase #7 | $192.50 | 13.558% | $218.5992 | $218.60 | $218.60 | $218.60 |
| 7 purchase totals = | $1,230.24 | $1,365.4933 | $1,365.51 | $1,365.50 | $1,365.50 | |