| 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 | $230.64 | 7.371% | $247.6405 | $247.64 | $247.65 | $247.60 |
| Purchase #2 | $193.83 | 5.600% | $204.6845 | $204.68 | $204.70 | $204.70 |
| Purchase #3 | $179.58 | 8.776% | $195.3399 | $195.34 | $195.35 | $195.30 |
| Purchase #4 | $220.88 | 4.676% | $231.2083 | $231.21 | $231.20 | $231.20 |
| Purchase #5 | $88.70 | 5.594% | $93.6619 | $93.66 | $93.65 | $93.70 |
| Purchase #6 | $83.83 | 12.498% | $94.3071 | $94.31 | $94.30 | $94.30 |
| Purchase #7 | $189.60 | 13.195% | $214.6177 | $214.62 | $214.60 | $214.60 |
| 7 purchase totals = | $1,187.06 | $1,281.4599 | $1,281.46 | $1,281.45 | $1,281.40 | |