| 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 | $186.27 | 3.371% | $192.5492 | $192.55 | $192.55 | $192.50 |
| Purchase #2 | $26.65 | 5.619% | $28.1475 | $28.15 | $28.15 | $28.10 |
| Purchase #3 | $203.33 | 5.765% | $215.052 | $215.05 | $215.05 | $215.10 |
| Purchase #4 | $46.81 | 11.369% | $52.1318 | $52.13 | $52.15 | $52.10 |
| Purchase #5 | $249.29 | 11.504% | $277.9683 | $277.97 | $277.95 | $278.00 |
| Purchase #6 | $197.29 | 3.272% | $203.7453 | $203.75 | $203.75 | $203.70 |
| Purchase #7 | $180.43 | 6.282% | $191.7646 | $191.76 | $191.75 | $191.80 |
| 7 purchase totals = | $1,090.07 | $1,161.3587 | $1,161.36 | $1,161.35 | $1,161.30 | |