| 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 | $131.66 | 8.343% | $142.6444 | $142.64 | $142.65 | $142.60 |
| Purchase #2 | $222.45 | 13.799% | $253.1459 | $253.15 | $253.15 | $253.10 |
| Purchase #3 | $217.84 | 3.396% | $225.2378 | $225.24 | $225.25 | $225.20 |
| Purchase #4 | $69.98 | 10.553% | $77.365 | $77.37 | $77.35 | $77.40 |
| Purchase #5 | $61.77 | 5.850% | $65.3835 | $65.38 | $65.40 | $65.40 |
| Purchase #6 | $207.43 | 11.604% | $231.5002 | $231.50 | $231.50 | $231.50 |
| Purchase #7 | $128.34 | 11.238% | $142.7628 | $142.76 | $142.75 | $142.80 |
| 7 purchase totals = | $1,039.47 | $1,138.0396 | $1,138.04 | $1,138.05 | $1,138.00 | |