| 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 | $196.91 | 10.816% | $218.2078 | $218.21 | $218.20 | $218.20 |
| Purchase #2 | $171.89 | 11.288% | $191.2929 | $191.29 | $191.30 | $191.30 |
| Purchase #3 | $130.25 | 6.118% | $138.2187 | $138.22 | $138.20 | $138.20 |
| Purchase #4 | $23.75 | 9.310% | $25.9611 | $25.96 | $25.95 | $26.00 |
| Purchase #5 | $173.52 | 3.816% | $180.1415 | $180.14 | $180.15 | $180.10 |
| Purchase #6 | $231.93 | 13.264% | $262.6932 | $262.69 | $262.70 | $262.70 |
| Purchase #7 | $110.81 | 13.329% | $125.5799 | $125.58 | $125.60 | $125.60 |
| 7 purchase totals = | $1,039.06 | $1,142.0951 | $1,142.09 | $1,142.10 | $1,142.10 | |